圣人充分发挥本性，不被见闻束缚心灵。

You can fool all the people some of the time, some of the people all the time, but you cannot fool all the people all the time.

Agricultural R&D should be close to actual needs and not divorced from the production front.

任何一种成瘾都是恶习，无论是对酒精、吗啡或理想的成瘾。

而义能够让民众得利，所以说∶义是天下值得珍视的宝物。