Force and fraud are in war the two cardinal virtues.
我们需要世界上的思想多样性来面对新的挑战。
法律不是道德;不要期望它能完成只有道德才能完成的事情。
In the end, we will remember not the words of our enemies, but the silence of our friends.
In computational complexity, we are not just dealing with the limits of what we can compute, but also with the limits of what we can prove.