Good research is like a good story—it has a beginning, a middle, and an end, and it holds together logically.
艺术不是手工艺品，它是艺术家所经历的情感的传递。
In mathematics, the art of proposing a question must be held of higher value than solving it.
Every truly artistic creation has been conceived independently of time and space.
The more I see of the moneyed classes, the more I understand the guillotine.