政治不是理论，而是实践。

What we learn from history is that people don't learn from history.

自然状态下的生活是孤独、贫穷、丑陋、野蛮和短暂的。

Sustainable development requires balancing economic growth with environmental protection.

Reading is a form of prayer, a guided meditation that momentarily makes us believe we're someone else.

别哭了，我很抱歉，你一定要明白，我很抱歉骗你这么多，但生活就是如此。