“Imagination is more important than knowledge. Knowledge is limited.”
“Anyone who has never made a mistake has never tried anything new.”
“In the middle of difficulty lies opportunity.”
“I think and think for months and years. Ninety-nine times, the conclusion is false. The hundredth time I am right.”
“The only thing that interferes with my learning is my education.”
“The whole of science is nothing more than a refinement of everyday thinking.”
“Education is what remains after one has forgotten everything he learned in school.”
“The important thing is not to stop questioning. Curiosity has its own reason for existing.”
“Do not worry about your difficulties in Mathematics. I can assure you mine are still greater.”