100 Sister Quotes That Showcase Their Undying Love & Support

These sister quotes are perfect reminders of the special bond you’ll have with no one other than your favorite sibling!

Sisters are a blessing in disguise. Some even say they are angels sent to us by God to love, protect, and cherish us.

In fact, many people look to their older sisters as their second moms. Their maternal instincts are like no other, and they become our support systems throughout whatever challenge life throws at us.

They are truly gifts we should never fail to appreciate and be grateful for. So, if you want some inspiring sister quotes to help you find a short but sweet message to send her, check out the complete list below!

Best Sister Quotes

1. “A sister is a gift to the heart, a friend to the spirit, a golden thread to the meaning of life.” – Isadora James

2. “A sister is a dearest friend, a closest enemy, and an angel at the time of need.” – Debasish Mridha

3. “We’ll always fight, but we’ll always make up as well. That’s what sisters do: we argue, we point out each other’s frailties, mistakes, and bad judgment, we flash the insecurities we’ve had since childhood, and then we come back together. Until the next time.” – Lisa See

4. “Having a sister is like having a best friend you can’t get rid of. You know whatever you do, they’ll still be there.” – Amy Li

5. “During life’s highs and lows, hurts and happiness, a sister is always there.” – Catherine Pulsifer

6. “Sisters are best friends, they are advisors, they are teachers, and best of all, they are people with whom you can talk with about anything—someone you have a special bond with!” – Catherine Pulsifer

7. “A sister can be seen as someone who is both ourselves and very much not ourselves—a special kind of double.” – Toni Morrison

8. “Because angels are sometimes busy elsewhere, God created sisters like you.” – Sal Williams

9. “A sister travels with you always. She is only a whisper or a thought or a prayer away. She moves through our lives with us.” – Roxie Kelley

10. “Sister. She is your mirror, shining back at you with a world of possibilities. She is your witness, who sees you at your worst and best and loves you anyway. She is your partner in crime, your midnight companion, someone who knows when you are smiling, even in the dark. She is your teacher, your defense attorney, your personal press agent, and even your shrink. Some days, she’s the reason you wish you were an only child.” – Barbara Alpert

Inspirational Sister Quotes

11. “When sisters stand shoulder to shoulder, who stands a chance against us?” – Pam Brown

12. “Sisters function as safety nets in a chaotic world simply by being there for each other.” – Carol Saline

13. “Is solace anywhere more comforting than that in the arms of a sister?” – Alice Walker

14. “Often, in old age, the sisters become each other’s chosen and most happy companions. In addition to their shared memories of childhood and their relationship to each other’s children, they carry the echoes of their mother’s voice.” – Margaret Mead

15. “Parents die, daughters grow up and marry out, but sisters are for life.” – Lisa See

Sister Quotes About Your Irreplaceable Bond

16. “You are blood. You are sisters. No man can break that bond.” – Kim Boykin

17. “Look inside any sister relationship, and you’ll find a wealth of interesting stories.” – Colleen Sell

18. “We acquire friends, and we make enemies, but our sisters come with the territory.” – Evelyn Loeb

19. “My sister is the one person who truly knows me as I know her.” – Lisa See

20. “My sisters are my treasures, the women that keep me grounded.” – Daniela Pesconi-Arthur

21. “Sisters don’t need daily conversation. They don’t always need to be together, as long as they live in each other’s hearts.” – Nevy

22. “You know full well as I do the value of sisters’ affections; there is nothing like it in this world.” – Charlotte Bronte

23. “Sisters share a bond unlike any other—thornier, but also tender, full of possibility.” – Joy McCullough

24. “Parents are just parents; brothers are just brothers; best friends are just best friends; even husbands are just husbands, but sisters—well, sisters are the ones to whom sisters always turn in times of joy or trouble, celebration or crisis.” – Lorraine Bodger

25. “Sister is probably the most competitive relationship within the family, but once the sisters are grown, it becomes the strongest relationship.” – Margaret Mead

26. “Sisters don’t need words. They have perfected their own secret language of smiles, sniffs, sighs, gasps, winks, and eye rolls.” – Anonymous

Quotes About a Sister’s Love

27. “To have a loving relationship with a sister is not simply to have a buddy or a confidant. It is to have a soulmate for life.” – Victoria Secun

28. “One’s sister is part of one’s essential self, an eternal presence of one’s heart, soul, and memory.” – Susan Cabil

29. “Sisters touch your heart in ways no other could. Sisters share their hopes, their fears, their love—everything they have. Real friendship springs from their special bonds.” – Carrie Bagwell

30. “We are sisters. We will always be sisters. Our differences may never go away, but neither, for me, will our song.” – Elizabeth Fishel

31. “Sisters will always love you tomorrow no matter what you do today.” – Marinela Reka

32. “Only a sister knows how you really felt when you stumbled and when you succeeded, when you fell from grace and when you were forsaken, when you reached your lowest valley and when you climbed your highest mountain.” – Colleen Sell

33. “Unconditional love: the definition of sister.” – Alicia Cook

34. “Sisterly love is, of all sentiments, the most abstract. Nature does not grant it any functions.” – Ugo Betti

Meaningful Sister Quotes

35. “As you’re growing up and you’re close, you can’t trust anyone the way you trust your sister, but also they have the power to wound you in ways no one else really does.” – Ally Condie

36. “A sister is like yourself in a different movie—a movie that stars you in a different life.” – Deborah Tannen

37. “There’s nobody in the world that knows me better than my sister.” – Tia Mowry

38. “The best thing about having a sister was that I always had a friend.” – Cali Rae Turner

39. “If you have a sister and she dies, do you stop saying you have one? Or are you always a sister, even when the other half of the equation is gone?” – Jodi Picoult

40. “For there is no friend like a sister in calm or stormy weather/ To cheer one on the tedious way. To fetch one if one goes astray. To lift one if one totters down. To strengthen whilst one stands.” – Christina Rossetti

Short Sister Quotes

41. “A sister is a little bit of childhood that can never be lost.” – Marion C. Garretty

42. “How do people make it through life without a sister?” – Sara Corpening Whiteford

43. “Sisters are friends we have for a lifetime.” – Catherine Pulsifer

44. “A sister is both your mirror and your opposite.” – Elizabeth Fishel

45. “When our hair is white, we’ll still have our sister love.” – Lisa See

46. “There’s no better friend than a sister.” – Mary Engelbreit

47. “Sisters make the best friends in the world.” – Marilyn Monroe

48. “You can kid the world, but not your sister.” – Charlotte Gray

49. “She is my sister, always, even in death, even beyond.” – Marie Lu

50. “Of two sisters, one is always the watcher, one the dancer.” – Louise Glück

51. “Sisters are different flowers from the same garden.” – Anonymous

52. “A Sister is a cure for swollen heads and ego trips.” – Pam Brown

Sister Quotes to Make Her Feel Appreciated

53. “God sent me an angel when he gave me you as a sister.” – Catherine Pulsifer

54. “Your sister’s advice—solicited or unsolicited—carries weight.” – Lorraine Bodger

55. “I know my sister like I know my own mind. You will never find anyone as trusting or as kind. I love my sister more than anything in this life. I will choose her happiness over mine every time.” – Hamilton

56. “She is the mother I never had. She is the sister everybody would want. She is the friend that everybody deserves. I don’t know a better person.” – Oprah Winfrey

57. “Don’t talk about my sister; don’t play with me about my sister. If you do, you’ll see another side of me.” – Beyoncé

58. “There is no situation in life in which the conversation of my dear sister will not administer some comfort to me.” – Lady Mary Montagu

Unique Sister Quotes

59. “I do not see as well without her. I do not hear as well without her. I do not feel as well without her. I would be better off without a hand or a leg than without my sister.” – Erin Morgenstern

60.. “Depending on the day, the mood, the weather, or the time of day, a sister can be a companion, an adversary, an enemy, or a soulmate.” – Bonnie Louise Kuchler

61. “When mom and dad don’t understand, a sister always will.” – Anonymous

62. “A woman without her sister is like a bird without her wings.” – Moosa Rahat

63. “Your sister is a jewel, a priceless, one-of-a-kind gem who makes living precious for many people, including you.” – Dave Pipitone

64. “Sisters are reliably good for two things: hating and loving.” – Jessica Knoll

65. “Your sisters are the only people in the world who know what it’s like to have been brought up the way you were.” – Betsy Cohen

66. “Your sister knows everything to say to piss you off. But sisters tend to be each other’s biggest champion and also their hardest critics.” – Erin Foster

Funny Sister Quotes That’ll Always Be Relevant

67. “Nobody fights you like your own sister; nobody else knows the most vulnerable parts of you and will aim for them without mercy.” – Jojo Moyes

68. “Sisters are the people we practice on, the people who teach us about fairness and cooperation and kindness and caring—quite often the hard way.” – Pamela Dugdale

69. “Acquaintances were always on their best behavior, but sisters loved each other enough to say anything.” – Lauren Weisberger

70. “Sisters may drive you crazy at times, but what’s the fun in life without a little bit of crazy?” – Anonymous

71. “At this point, none of us are sure why we fight. We’re sisters. We need no good reason to fight, even though we have plenty of them.” – Ken Wheaton

72. “What are sisters for if not to point out the things the rest of the world is too polite to mention.” – Claire Cook

73. “Sisters never quite forgive each other for what happened when they were five.” – Pam Brown

74. “A sister smiles when one tells one’s stories—for she knows where the decoration has been added.” – Chris Montaigne

75. “More than Santa Claus, your sister knows when you’ve been bad and good.” – Linda Sunshine

76. “We are sisters. If I am mad at someone, you are mad at them, too. End of story.” – Anonymous

77. “Sisters: the ones you can get mad at only for a short period because you have important stuff to tell them.” – Anonymous

78. “Sometimes I feel old, but then I remember my sister is older.” – Anonymous

Quotes for Sisters

79. “You’re not my best friend. You’re my sister, and that’s more.” – Jenny Han

80. “Growing up, there were times when I was pretty mad at you, but now that we are grown up, I can’t imagine what I would do without you. Thanks, Sis!” – Robert Rivers

82. “Words that describe you: my wise sister, my confidant, and my best friend.” – Catherine Pulsifer

82. “Sister. You are not only a strong woman, you are the strongest tie to the best years of my life.” – Melanie J. Pellowski

83. “Sister, we don’t know what the future holds, but we always know we are there for each other.” – Catherine Pulsifer

84. “Life has its ups and downs, times of sadness and times of joy. You, little sister, have been through it all with me. Thanks for being there.” – Catherine Pulsifer

85. “Sister, you were the one I always told on. Now you’re the friend I always lean on. I count my blessings every day for you.” – Catherine Pulsifer

Quotes About Your Supportive Big Sister

86. “An older sister is a friend and defender—a listener, conspirator, a counselor, and a sharer of delights. And sorrows too.” – Pam Brown

87. “Having an elder sister is just like a diamond in the darkest room.” – Pratiksha Prajapati

88. “If I was to give you three words to describe my big sister: encourager, supporter, and amazing!” – Ann Butler

89. “If you don’t annoy your big sister for no good reason from time to time, she thinks you don’t love her anymore.” – Pearl Cleage

Quotes About Your Lovely Little Sister

90. “That’s the best thing about little sisters: They spend so much time wishing they were elder sisters that in the end, they’re far wiser than the elder ones could ever be.” – Gemma Burgess

91. “I’ve always admired my little sister because she’s able to play with no fear. She’s a cutthroat player when it comes to taking risks.” – Ashley Prange

92. “A little sister you once were, but now a great friend you are!” – Catherine Pulsifer

More Sister Quotes and Captions for Instagram

93. “In the cookies of life, sisters are the chocolate chips.” – Anonymous

94. “Everything is more fun when you do it with your sister.“ – Lorraine Bodger

95. “I’m smiling because we’re sisters. I’m laughing because there’s nothing you can do about it.” – Anonymous

96. “Sisters are magic.” – Anonymous

97. “All you need is love—and a sister.” – Anonymous

98. “Happiness is being with my sister.” – Anonymous

99. “Love is beautiful, sisterhood is better.” – Anonymous

100. “She’s the Mary-Kate to my Ashley.” – Anonymous

What’s the First Quote You’ll Send Your Sister?

Isadora James, the author of My Sister, My Friend, perfectly encapsulates what sisters are in a single statement. She said, “A sister is a gift to the heart, a friend to the spirit, a golden thread to the meaning of life.”

When we’re young, we might not believe her. Because in our youth, we argue, fight, and banter with our siblings with all our might.

However, now that we’re adults, we’re sure you’ve slowly come to realize the value your sisters hold. They are truly treasures we can never replace.

Sisters stand by us and support us, no matter what. And, when all is said and done, and our parents are gone, they’ll be there, waiting for us with open arms.

So, never let a day go by without showing your sister how much you love her. Take your pick from the quotes above, and send her a sweet text today!

Karen Danao

Hi, I’m Karen, a content curator and writer for Quote Ambition; I’m also a marketing and advertising professional. Beyond the keyboard and the screen, I’m someone who’s out to enjoy every bit that life has to offer!

Poetry, philosophy, history, and movies are all topics I love writing about! However, my true passion is in traveling, photography, and finding common ground to which everyone from different cultures can relate.

With the many places I’ve been to, I found that love, inspiration, and happiness are some things that bring people together. No matter how different we are on the outside, I’m a true believer that our emotions don’t lie; if you dig deep into our psyche, we’re all the same inside.

This belief was further amplified when I joined Quote Ambition. Through the quotes I’ve read, collected, organized, and written about, I found that humans are resilient, creative, and compassionate.

We take from each others’ hearts and courage, and it’s through our individual experiences that we learn how to rise above our challenges and pain. In so many ways, Quote Ambition is a platform that allows people from all over the world to gain the inspiration they need anytime, anywhere!

You can find me on MuckRack and LinkedIn.