The best and most beautiful things in the world cannot be seen or even touched - they must be felt with the heart.
生活是世界上最罕见的事情。大多数人只是存在,仅此而已。
I don't have to try to be different; I am different.
True scientific progress requires both creativity and discipline.
The concept of nondeterminism in computation is one of the most important ideas in computer science.
非确定性计算的概念是计算机科学中最重要的思想之一。