耐心是苦涩的，但其果实是甜蜜的。
Patience is bitter， but its fruit is sweet.
I’m not a businessman, I’m a business, man!
Identity politics has become a dominant force in contemporary politics, driven by the desire for recognition and dignity.
一个人对自己撒谎时撒谎最多。
端正其义而不谋求私利，阐明其道而不计较功利。
计算机图形学中最重要的就是理解光以及它如何与表面相互作用。