1. “The only source of knowledge is experience.”
  2. “Everyone said it was impossible until someone did it.”
  3. “If you learn from your mistakes, they aren’t mistakes.”
  4. “Imagination is more important than knowledge.”
  5. “The true value of a person is determined by how much they contribute to others.”
  6. “Education is what remains after one has forgotten what one has learned in school.”
  7. “Two things are infinite: the universe and human stupidity; and I’m not sure about the universe.”
  8. “Curiosity and hard work are the keys to success.”
  9. “Intelligence is not the acquisition of knowledge but the development of imagination.”
  10. “The power to think logically is an infinite gift.”
  11. “Those who say it cannot be done should not interrupt those who are doing it.”
  12. “Everything changes, but the one who adapts remains strong.”
  13. “True education is only what you acquire on your own.”
  14. “Every problem has within it the seeds of its own solution.”
  15. “In the midst of difficulty lies opportunity.”
  16. “If you can solve a problem, people will eventually come to you for solutions.”
  17. “Curiosity about the unknown is essential for learning.”
  18. “What matters to me is not how much you know, but how eager you are to learn.”
  19. “The human mind is filled with infinite possibilities.”
  20. “Science is a way of thinking that leads to truth.”