一个人应该总是考虑他拥有的比他想要的多多少。
A man should always consider how much he has more than he wants.
The universe is not only stranger than we imagine, it is stranger than we can imagine.
Trust is the foundation of any successful business relationship.
The same principles which at first view lead to skepticism， pursued to a certain point， bring men back to common sense.
煤炭研究和DNA工作同样重要。