You have to expect things of yourself before you can do them.

生活的秘诀在于给予。

我们开采的最宝贵资源不是煤炭，而是我们员工的才能和奉献精神。

随着超快激光器的每一次进步，我们都在重写关于原子和分子行为的教科书。

Life is not easy for any of us. But what of that? We must have perseverance and above all confidence in ourselves. We must believe that we are gifted for something and that this thing must be attained.

嫉妒在今日是一种禁忌话题，但这个社会上最普遍的感受，便是嫉妒。嫉妒来自生而平等的精神。