The law is reason, free from passion.

The more we know, the more we realize how little we know.

出自《海国图志》。不管是东海还是西海，圣人各出自不同地方但是心理是相同的。

The test of a first-rate intelligence is the ability to hold two opposed ideas in the mind at the same time, and still retain the ability to function.

"A book is a version of the world. If you do not like it, ignore it; or offer your own version in return."

译文：修性养心最好的方式就是少些欲望，培养廉洁的美德最好的方式就是不要心存贪念。赏析：人的欲望太多，贪念过盛，一旦无法满足，就会伤身费神。守身必谨严，养心须淡泊。为了追逐名利，有的人忘乎所以，最终走上违法犯罪的道路。