Investing in employee development isn't an expense—it's an investment in your company's future.

The most hateful thing for a man is to have knowledge of everything but power over nothing.

There ain't no way you can hold onto something that wants to go, you understand? You can only love what you got while you got it.

It is much easier to change how you think by changing your behavior， than it is to change your behavior by changing how you think. Act out the change you seek.

时间是一条既向前流又向后流的河流。

只知道自己的一面的人对那面了解甚微。