A writer’s duty is not to answer questions, but to ask them.
作家的职责不是回答问题，而是提出问题。
当你借出某物时，假装你是在赠送。如果它被归还，你会感到惊喜和快乐。
In the realm of mathematics, every problem is an opportunity to discover something new and profound.
"To live is the rarest thing in the world. Most people exist, that is all."
地球是广阔宇宙舞台上一个非常小的舞台。