“There are two important things for full success in life:1. Don´t tell everything you know.”

“Success = 1 part work + 1 part play + 1 part keep your mouth shut”

“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.”

“The important thing is never to stop questioning.”

“The important thing is not to stop questioning. Curiosity has its own reason for existing.”

“How was I able to live alone before, my little everything? Without you I lack self-confidence, passion for work, and enjoyment of life--in short, without you, my life is no life.[Written to his wife, Mileva]”

“If A is a success in life, then A equals x plus y plus z. Work is x; y is play; and z is keeping your mouth shut”