I don't need a mirror to know my worth.

"History is the echo of voices we can no longer hear."

The essence of mathematics lies in its power to reveal patterns and symmetries.

我们不应承认自然事物的原因多于那些既真实又足以解释其现象的原因。

法律义务不仅仅是道德义务加上制裁。

I don't know what's better gettin' laid or gettin' paid.

可持续性不是一种趋势，而是一种必要性。我们今天所做的选择将决定明天海洋的健康。