我不喜欢做简单的事，我喜欢挑战自己。
A good engineer is someone who can turn frustration into inspiration.
一个人能成为什么，他就必须成为什么。这种需求我们称之为自我实现。
人类不仅是一种地质因素，而且可能是所有地质力量中最强大和最普遍的。
The individual has become a mere cog in an enormous organization of things and powers which tear from his hands all progress, spirituality, and value in order to transform them from their subjective form into the form of a purely objective life.