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Inspiring & Funny 21st Birthday Quotes

Add a touch of wit or wisdom to their card with these famous quotes about youth, life, and adventure.

Sometimes, someone else has already said it best. A great quote can add depth, humour, or inspiration to a birthday card. Here are some of our favourite quotes perfect for celebrating a 21st birthday.

Quotes for a 21st Birthday

On Youth & Adventure


  • "The future belongs to those who believe in the beauty of their dreams." - Eleanor Roosevelt

  • "Life is either a daring adventure or nothing at all." - Helen Keller

  • "Go confidently in the direction of your dreams! Live the life you've imagined." - Henry David Thoreau

    • On Ageing with Humour


  • "Age is a case of mind over matter. If you don't mind, it don't matter." - Satchel Paige

  • "The secret of staying young is to live honestly, eat slowly, and lie about your age." - Lucille Ball

  • "You are only young once, but you can be immature for a lifetime." - John Grier

    • On Embracing the Moment


  • "In the end, it's not the years in your life that count. It's the life in your years." - Abraham Lincoln

  • "Don’t just count your years, make your years count." - George Meredith

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