The only constant is change, continuing change, inevitable change, that is the dominant factor in society today. No sensible decision can be made any longer without taking into account not only the world as it is, but the world as it will be.
唯一不变的是变化，持续的变化，不可避免的变化，这是当今社会的主导因素。任何明智的决策都必须考虑到世界现在的样子，以及世界未来的样子。
Democracy... while it lasts is more bloody than either aristocracy or monarchy. Remember, democracy never lasts long. It soon wastes, exhausts, and murders itself. There is never a democracy that did not commit suicide.
The greatest rewards come from working the hardest and not giving up.
A proof that P = NP would have profound implications for mathematics, cryptography, and algorithm design.
事实是，如果你让我在赢得环法自行车赛和癌症之间做出选择，我会选择癌症。听起来很奇怪，我宁愿拥有癌症幸存者的头衔，也不愿成为环法冠军，因为它对我作为一个人、一个男人、一个丈夫、一个儿子和一个父亲的影响。