In Russia, the harshness of the laws is softened by the fact that they are not enforced.

Bad things can happen fast， but almost all good things happen slowly.

It is not the voice that commands the story; it is the ear.

数学家研究纯数学不是因为它有用；他研究它是因为他喜欢它，他喜欢它是因为它美丽。