最大的幸福是知道不幸的根源。

最重要的是讲述一个你关心的故事。

The most valuable thing you can make is a mistake—you can't learn anything from being perfect.

The chemical industry must lead the charge in sustainability—our future depends on it.

Above all things， respect yourself.

礼、义、廉、耻是维系国家的四项基本准则；如果这四项准则不能推行，国家就会灭亡。

国家是人类社会中最重要的机构，其强弱是社会成败的关键决定因素。