现在的你，已经足够好了。

I would say that in the long run probably Communist China is likely to be in more of an expansionist phase than Soviet Russia...In their tactics, the Chinese Communists are probably the greater menace;

We are all born mad. Some remain so.

The power of a story lies in its ability to make us see the world differently.

自然系统的当前状态显然是前一时刻的结果，如果我们设想一个智能体在某一瞬间理解了这个宇宙中所有实体的关系，它就能陈述这些实体在过去或未来的任何时间的各自位置、运动和一般效应。

学者学习古人，开始时接触到的是粗浅的内容，中期接触到精华，最终领悟到其神妙变化。