复杂性和矛盾不是要解决的问题，而是有待探索的机会。

真假的问题始终存在，但并不总是可以回答的。

If you're trying to achieve, there will be roadblocks. I've had them; everybody has had them. But obstacles don't have to stop you. If you run into a wall, don't turn around and give up. Figure out how to climb it, go through it, or work around it.

Loneliness is not the absence of others, but the absence of oneself.

自由民主在世界范围内的传播并非不可避免，但它是最有可能的结果。