凡是陽性必刚强，刚强一定光明，光明则容易了解。凡是陰性必柔弱，柔弱一定陰暗，陰暗则难以预测。

The world is so full of simple, obvious, and beautiful things that it's a wonder anyone ever bothers to invent anything at all.

国家有贤德之士而不任用，不是贤德之士的过失，而应该是拥有这个国家的君主的羞耻。

讲好故事的关键是在具体中找到普遍真理。