Albert Einstein

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

“Imagination is more important than knowledge.”

“Learn from yesterday, live for today, hope for tomorrow.”

“In the middle of difficulty lies opportunity.”

“Try not to become a man of success, but rather try to become a man of value.”

“The only source of knowledge is experience.”

“A person who never made a mistake never tried anything new.”

“The world is a dangerous place, not because of those who do evil, but because of those who look on and do nothing.”