A sound mind in a sound body, is a short, but full description of a happy state in this World: he that has these two, has little more to wish for; and he that wants either of them, will be little the better for anything else. Men’s happiness or misery is most part of their own making. He, whose mind directs not wisely, will never take the right way; and he, whose body is crazy and feeble, will never be able to advance in it.

The principle goal of education is to create men who are capable of doing new things, not simply of repeating what other generations have done.

"The markets are always changing, and so should your strategies."

语法和语义之间的相互作用是形式语言研究的核心。

合乎伦理的科学不是一种限制，而是信任的基础。

Agriculture is the most honorable of professions, for it sustains life itself.