1. "The road not taken, and that has made all the difference." Robert Frost, "The Road Not Taken"

2. "To be, or not to be: that is the question." William Shakespeare, "Hamlet"

3. "A rose by any other name would smell as sweet." William Shakespeare, "Romeo and Juliet"

4. "The journey of a thousand miles begins with a single step." Lao Tzu

5. "Do not go gentle into that good night." Dylan Thomas, "Do Not Go Gentle into That Good Night"

6. "Love is not finding someone to live with, it's finding someone you can't live without." Paul Coelho, "The Alchemist"

7. "The greatest glory in living lies not in never falling, but in rising every time we fall." Nelson Mandela

8. "Two roads diverged in a yellow wood, and sorry I could not travel both." Robert Frost, "The Road Not Taken"

9. "The best and most beautiful things in the world cannot be seen or even heard, but must be felt with the heart." Helen Keller

10. "The only way to do great work is to love what you do." Steve Jobs

11. "The mind is not a vessel to be filled, but a fire to be kindled." Plutarch

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

13. "In the end, we only regret the chances we didn't take." Lewis Carroll

14. "A journey of a thousand miles begins with a single step." Lao Tzu

15. "The greatest gift you can give yourself is the gift of time." Robin Sharma