He who is content is always happy; endless desires never find satisfaction.

运营效率和战略都是创造卓越绩效的关键。

数学中最重要的是要有良好的直觉。

The individual has become a mere cog in an enormous organization of things and powers which tear from his hands all progress, spirituality, and value in order to transform them from their subjective form into the form of a purely objective life.

永远不要让成功冲昏头脑，也不要让失败打击内心。

永远要走“正道”，它并不拥挤。