A mathematical proof is a poem written in the language of logic.
Every seed we plant today is a promise to future generations.
To write is to explore the unknown territories of the self.
书是一扇门,你打开它,然后走进去。
书籍是释放我们共情能力的钥匙。
The true measure of a company's success is not just its profits, but its positive impact on employees and communities.