- “You never fail until you stop trying.”
- “In the middle of difficulty lies opportunity.”
- “If you want to live a happy life, tie it to a goal, not to people or things.”
- “A person who never made a mistake never tried anything new.”
- “The only source of knowledge is experience.”
- “Only those who attempt the absurd can achieve the impossible.”
- “Try not to become a man of success, but rather try to become a man of value.”
- “Insanity is doing the same thing, over and over again, but expecting different results.”
- “Life is like riding a bicycle. To keep your balance you must keep moving.”
- “You have to learn the rules of the game. And then you have to play better than anyone else.”
- “It is better to believe than to disbelieve; in so doing you bring everything to the realm of possibility.”
- “Weakness of attitude becomes weakness of character.”
- “Only a life lived for others is a life worthwhile.”
- “Great spirits have always encountered violent opposition from mediocre minds.”
- “It’s not that I am so smart, it’s just that I stay with problems longer.”
- “Logic will get you from A to B. Imagination will take you everywhere.”
- “Imagination is more important than knowledge.”
- “We cannot solve our problems with the same thinking we used when we created them.”
- “Once we accept our limits, we go beyond them.”
- “A ship is always safe at the shore – but that is NOT what it is built for.”
