设定新目标或做新梦想永远不会太晚。
You are never too old to set another goal or to dream a new dream.
Anxiety is essential to the human condition. The confrontation with anxiety can relieve us from boredom, sharpen the sensitivity and assure the presence of tension that is necessary to preserve human existence.
The world is full of obvious things which nobody by any chance ever observes.
Prophesying was the only human art that couldn't be improved by practice.
Success in business comes from understanding people, not just numbers.
真实的定义变成了：可以给出等价复制的东西……真实不仅是能够被复制的东西，而且是总是已经被复制的东西。
数学推理可以相当系统地看作是对两种能力的结合运用，我们可以称之为直觉和独创性。