Every mathematical problem is a window into a new world of understanding.

The power elite is composed of men whose positions enable them to transcend the ordinary environments of ordinary men and women; they are in positions to make decisions having major consequences.

我不是为排行榜制作音乐，我是为心灵制作音乐。

悲观主义者在每个机会里看到困难。乐观主义者在每个困难里看到机会。

你可以花钱上学，但你买不来品位。

樵夫的斧头向树要柄，树便给了它。