20 quotes from Albert Einstein

"In the middle of difficulty lies opportunity."

"Life is like riding a bicycle. To keep your balance, you must keep moving."

"Great spirits have always encountered violent opposition from mediocre minds."

"Try not to become a person of success, but rather try to become a person of value."

"The true sign of intelligence is not knowledge but imagination."

"Learn from yesterday, live for today, hope for tomorrow."

"A person who never made a mistake never tried anything new."

"Education is what remains after one has forgotten what one has learned in school."

"The measure of intelligence is the ability to change."

"Look deep into nature, and then you will understand everything better."

"Imagination is the highest form of research."

"The important thing is not to stop questioning."

"Logic will get you from A to B. Imagination will take you everywhere."

"Insanity is doing the same thing over and over again and expecting different results."

"Peace cannot be kept by force; it can only be achieved by understanding."

"Strive not to be a success, but rather to be of value."

"The world as we have created it is a process of our thinking. It cannot be changed without changing our thinking."

"We cannot solve our problems with the same thinking we used when we created them."