“Out of clutter, find simplicity.”

“Bureaucracy is the death of all sound work.”

“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.”

“The owner of the means of production is in a position to purchase the labor power of the worker. By using the means of production, the worker produces new goods which become the property of the cap...”

“Love is a better master than duty.”

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

“The most incomprehensible thing about the world is that it is at all comprehensible.”

“I love Humanity but I hate humans”

“I would never die for my beliefs because I might be wrong.”

“That which does not kill us makes us stronger.”

“To be or not to be. That's not really a question.”

“I do not know what I may appear to the world, but to myself I seem to have been only like a boy playing on the sea-shore, and diverting myself in now and then finding a smoother pebble or a prettie...”

“To know the history of science is to recognize the mortality of any claim to universal truth. ”

“The scientist only imposes two things, namely truth and sincerity, imposes them upon himself and upon other scientists.”