语出西汉·桓宽《盐铁论·申韩》。国家不愁没有法制，而是怕没有切实可行的法制。说明制定法律应能够施行。

SINCERITY. Use no hurtful deceit; think innocently and justly, and, if you speak, speak accordingly.

The essence of learning is the acquisition of meanings.

今天放归大海的每一条鱼都是对未来渔获的投资。