Albert Einstein

"Gravitation is not responsible for people falling in love."

"When you trip over love, it is easy to get up. But when you fall in love, it is impossible to stand again."

"No, this trick won't work... How on earth are you ever going to explain in terms of chemistry and physics so important a biological phenomenon as first love?"

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

"I speak to everyone in the same way, whether he is the garbage man or the president of the university."

"The tragedy of life is what dies inside a man while he lives."

"Life isn't worth living, unless it is lived for someone else."

"Science is never finished because the human mind only uses a small portion of its capacity, and man's exploration of his world is also limited. If we look at this tree outside whose roots search benea…"