只知道自己的一面的人对那面了解甚微。

Investing in employee training isn't an expense—it's the foundation of quality and operational excellence.

"It's not what you look at that matters, it's what you see."

The best way to learn mathematics is to do mathematics.

我相信文学应该对每个人都是可及的。

世界上最宝贵的资源不是石油，而是人类的潜力。