"Power is never innocent, and innocence is never powerful."

Errors, like straws, upon the surface flow; he who would search for pearls must dive below.

沉默并不总是缺席；有时它是最响亮的存在。

我试图写出既有趣又发人深省的书。

I don’t compete with anyone but myself.

The method of psychology must be strictly controlled.

The uniformity of the hybrids in the first generation, the dissimilarity in the second, are facts which cannot escape the attention of an accurate observer.

译文：古代的士、农、工、商四种职业不同但遵循的道是相同的，他们尽自己的心力，在这一点上是一样的。