要理解我们是谁,我们必须首先理解我们来自哪里。
我们每天可支配的时间是有弹性的;我们感受到的激情会扩展它,我们激发的激情会收缩它。
测试程序的最好方法是测试它。
The power of mathematics is in its universality and its ability to transcend cultural boundaries.
A scientist in his laboratory is not a mere technician: he is also a child confronting natural phenomena that impress him as though they were fairy tales.
世界就像一个国际象棋棋盘,我们可以看到一个活着的骑士,但我们无法看到一个活着的国际象棋。