“It is not that I'm so smart. But I stay with the questions much longer.”

“I asked myself childish questions and proceeded to answer them.”

“A question that sometimes drives me hazy: am I or are the others crazy?”

“I am not a genius, I am just curious. I ask many questions. and when the answer is simple, then God is answering.”

“What is the meaning of human life, or, for that matter, of the life of any creature? To know the answer to this question means to be religious. You ask: Does it make any sense, then, to pose this question? I answer: The man who regards his fellow creatures as meaningless is not merely unhappy but hardly fit for life.”

“The important thing is never to stop questioning.”

“The more I learn, the more I realize how much I don't know.”