Mathematics is the most beautiful and most powerful creation of the human spirit.
科学发现的过程与发现本身同样重要,因为它教会我们探究的本质和我们理解的极限。
We are all searching for something, even if we don't know what it is.
The truth is rarely pure and never simple.
解析:良知在未发之时即已存在。
The more you give, the more you receive.