战争是黑暗的，但有时它是我们唯一的光。
The first man who， having enclosed a piece of ground， bethought himself of saying 'This is mine，' and found people simple enough to believe him， was the real founder of civil society.
In the realm of computer science, mathematical rigor is the cornerstone upon which reliable and efficient algorithms are built.
世界变化非常快。大不再能打败小，而是快的打败慢的。
"The immune system is the key to fighting cancer."
