法治要求法律是普遍的、公开的、前瞻的、清晰的和一致的。
The rule of law requires that laws be general, public, prospective, clear, and consistent.
I don't let the world define my success.
If not now, when? If not me, who?
科学中的创新往往来自于以新的方式看待老问题。
如果我们能意识到武力永远无法赢得合作与爱，这个世界就可以避免无数的紧张关系，不用做那么多的无用功。
It is not because certain things are difficult that we do not dare;it is because we do not dare that things are difficult.