“A person who never made a mistake never tried anything new.”
“A question that sometimes drives me hazy: am I or are the others crazy?”
“Blind belief in authority is the greatest enemy of truth.”
“Creativity is intelligence having fun.”
“Do not worry about your difficulties in Mathematics. I can assure you mine are still greater.”
“Everything must be made as simple as possible. But not simpler.”
“Genius is 1% talent and 99% percent hard work…”
“I must be willing to give up what I am in order to become what I will be.”
“I never made one of my discoveries through the process of rational thinking.”
“I’d rather be an optimist and a fool than a pessimist and right.”
“If I had an hour to solve a problem I’d spend 55 minutes thinking about the problem and 5 minutes thinking about solutions.”
“If you can’t explain it simply, you don’t understand it well enough.”
“If you want to live a happy life, tie it to a goal, not to people or things.”
“Imagination is everything. It is the preview of life’s coming attractions.”
“In the middle of difficulty lies opportunity.”
“Information is not knowledge.”
“Insanity: doing the same thing over and over again and expecting different results.”
“It would be possible to describe everything scientifically, but it would make no sense; it would be without meaning, as if you described a Beethoven symphony as a variation of wave pressure.”
“It’s not that I’m so smart, it’s just that I stay with problems longer.”
“Life is like riding a bicycle. To keep your balance you must keep moving.”
“Logic will get you from A to B. Imagination will take you everywhere.”
“Nothing happens until something moves.”
“Once we accept our limits, we go beyond them.”
“Out of clutter, find simplicity.”
“Reality is merely an illusion, albeit a very persistent one.”
“The best way to cheer yourself is to cheer somebody else up.”
“The difference between genius and stupidity is that genius has its limits.”
“The important thing is not to stop questioning. Curiosity has its own reason for existing.”
“The only sure way to avoid making mistakes is to have no new ideas.”
“The person who reads too much and uses his brain too little will fall into lazy habits of thinking.”
“The world is a dangerous place to live, not because of the people who are evil, but because of the people who don’t do anything about it.”
“There are only two ways to live your life. One is as though nothing is a miracle. The other is as though everything is a miracle.”
“Time is an illusion.”
“Two things are infinite: the universe and human stupidity; and I’m not sure about the universe.”
“We all know that light travels faster than sound. That’s why certain people appear bright until you hear them speak.”
“We can not solve our problems with the same level of thinking that created them”
“Weakness of attitude becomes weakness of character.”
“What is right is not always popular and what is popular is not always right.”
“Whoever is careless with the truth in small matters cannot be trusted with important matters. ”