程序测试可以用来显示错误的存在,但绝不能显示它们的不存在!
Science should serve humanity, not just curiosity.
Mathematics knows no races or geographic boundaries; for mathematics, the cultural world is one country.
我写关于自己的歌,因为这是我唯一了解的事情。
We are all fools in love.
We must always be learning, because the field of computing is always evolving.