The health of our oceans directly impacts the health of our communities and economies.

The road of excess leads to the palace of wisdom.

每个词都承载着所有未被说出的词的重量。

"A writer must have the courage to face the truth, no matter how painful it may be." 《日落绿洲》

数学不知道种族或地理边界；对于数学来说，文化世界是一个国家。