“Nature answers only when she is questioned.”

“People only ask questions when they're ready to hear the answers.”

“An experiment is a question which science poses to Nature and a measurement is the recording of Nature's answer.”

“She didn't have an answer for that. People like her only ever have questions.”

“If you ask a living teacher a question, he will probably answer you. If you are puzzled by what he says, you can save yourself the trouble of thinking by asking him what he means. If, however, you ask a book a question, you must answer it yourself. In this respect a book is like nature or the world. When you question it, it answers you only to the extent that you do the work of thinking an analysis yourself.”

“Indeed, the only truely serious questions are ones that even a child can formulate. Only the most naive of questions are truely serious. They are the questions with no answers. A question with no answer is a barrier that cannot be breached. In other words, it is questions with no answers that set limits, describes the boundaries of human exsistence.”