一旦法律丧失了力量，一切就都告绝望了；只要法律不再有力量，一切合法的东西也都不会再有力量。

Good can exist without evil， whereas evil cannot exist without good.

The real contest is always between what you've done and what you're capable of doing. You measure yourself against yourself and nobody else.

There is no true liberty without the liberty of thought.

写过去是理解现在和想象不同未来的一种方式。

The only purpose for which power can be rightfully exercised over any member of a civilized community， against his will， is to prevent harm to others.