I don't want to be a product of my environment. I want my environment to be a product of me.

The test of a first-rate intelligence is the ability to hold two opposed ideas in the mind at the same time, and still retain the ability to function.

最可持续的皮革是使用寿命最长的皮革，减少了频繁更换的需求。

We are all in the gutter, but some of us are looking at the stars.

小于给定数的素数个数是该数的一个函数。

There are no shortcuts in life, only down-to-earth efforts.