Sometimes, the hardest thing and the right thing are the same.

Quality is not a technique, it is a philosophy.

经济学的研究最终是对人类行为及其后果的研究。

The best stories are those that resonate with the reader.

Being brave isn’t the absence of fear. Being brave is having that fear but finding a way through it.

我们不只是制造化学品，我们推动进步。

译文：年轻时总觉得做人非常容易，长大后才知道创家立业的艰难。赏析：我们不经历社会的磨炼和捶打，是不会明白人世的艰难。当我们把生活的酸甜苦辣咸都尝遍，才会懂得人生的百般滋味。