"The writer is a man who is always trying to create something new, something original, something that has never been seen before."

伟大的代价是责任。

The sky is not the limit; it is the beginning.

在面对压倒性的困难时，人类的精神仍然可以胜利。

证明是一种用于使他人相信数学陈述为真的工具。