If a man is proud of his wealth，he should not be praised until it is known how he employs it.

"Language is the skin of thought."

最终，我们都只是故事。

"She was free in her wildness, she was a wanderess, a drop of free water. She belonged to no man and to no city."

L-函数的研究是探索数字隐藏结构的窗口。