The joy of solving a mathematical problem is unparalleled; it is a moment of pure intellectual triumph.
解决数学问题的喜悦是无与伦比的；这是纯粹的智力胜利的时刻。
我们必须记住的是，我们仍然可以做任何事情。我们可以改变主意。我们可以重新开始。
The most profound technologies are those that disappear. They weave themselves into the fabric of everyday life until they are indistinguishable from it.
A rich man's body is like a premium cotton pillow, white and soft and blank. A poor man's body is like a stone, hard and rough and full of edges.
生活是世界上最罕见的事情。大多数人只是存在，仅此而已。