做出伟大工作的唯一方法就是热爱你所做的事。
"The only way to do great work is to love what you do."
Every problem in NP can be reduced to the satisfiability problem, which is the cornerstone of computational complexity theory.
世界历史可以这样总结:强国总行不义。等到他们醒悟了,他们不已经不再强了。
Growth comes from challenging the status quo.