我可不是在闹着玩的。

故事的力量不仅在于它的讲述，还在于它与听者心灵共鸣的能力。

A wise man once said that you should never believe something just because you want it to be true.

"Writing is an act of courage, a way to confront the world and our place within it."

Cheerfulness is the best promoter of health and is as friendly to the mind as to the body.

数学的本质不是使简单的事情复杂化，而是使复杂的事情简单化。