A great business at a fair price is superior to a fair business at a great price.

科学是一段旅程，而非终点。

税收应该简化，以促进经济的发展。

每个发现都会引发新的问题。

Life is short, but there is always time for courtesy.

我自豪地不读书。

The secondary rules are those that provide for the creation, alteration, and extinction of primary rules.

唯一使生活成为可能的是永久、难以忍受的不确定性；不知道接下来会发生什么。