关于人性，唯一真正知道的是它是会变化的。
"The only thing that one really knows about human nature is that it changes."
The theory of computation provides a foundation for understanding what can and cannot be computed.
Happiness is that state of consciousness which proceeds from the achievement of one's values.
大脑是一台神奇的织布机，数百万闪烁的梭子编织着不断消解的模式。
世界不会记住你说的话，但它永远不会忘记你做的事。