文章的最高境界，能够通达神明，穷尽天地之理，放之四海而皆准，流传百世而不衰。

The spread of liberal democracy and the integration of the world economy are the two main forces driving the world towards the end of history.

成功辨识的关键是找到一个尽可能简单但不过于简单的模型。

Be the change you wish to see in the world.

生物学的美丽在于它能够通过简单的原理解释生命的多样性。