在一个普遍欺骗的时代，说出真相是一种革命行为。
In a time of universal deceit, telling the truth is a revolutionary act.
时节不寒冷，就不会知道松柏挺拔且郁郁葱葱的；事情不危难，就不会知道君子每日都在持守信念。
The concept of NP-completeness has provided a powerful tool for understanding the complexity of problems.
数学不仅仅是关于数字、方程、计算或算法：它是关于理解的。
Is there any relief from some of thesepressures that I've been outlining? I think there is. I just want to turn to afew of them. Let's take meritocracy. This idea that everybody deserves to getwhere they get to, I think it's a crazy idea, completely crazy. I will support any politician of Left and Right, with any halfway-decent meritocratic idea; I am a meritocrat in that sense. But I think it's insane to believe that we will ever make a society that is genuinely meritocratic; it's an impossible dream.