questions
“Do not keep saying to yourself, if you can possibly avoid it, 'But how can it be like that?' Nobody knows how it can be like that.”
“It is scientific only to say what is more likely and what less likely, and not to be proving all the time the possible and impossible.”
“I don't like honors. I've already got the prize: the prize is the pleasure of finding the thing out.”
“I would rather have questions that can’t be answered than answers that can’t be questioned.”
“If they can get you asking the wrong questions, they don’t have to worry about answers.”
“It is not the answer that enlightens, but the question.”
“What makes us human, I think, is an ability to ask questions, be skeptical, and to think freely.”
“I would rather have questions that can't be answered than answers that can't be questioned.”