"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."

The language of chemistry is universal, transcending borders and cultures.

The strongest is never strong enough to be always the master unless he transforms strength into right and obedience into duty.

企业家精神就是不断突破自我，在挑战中寻找机遇。

仅仅做好事是不够的；必须以正确的方式去做。