我们在实现同情、利他和爱的人类潜能方面还有很长的路要走。
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。
The greatest gift you can give someone is your time, because you are giving them a portion of your life that you will never get back.
There is a kind of bird that can never be closed, for its feathers are shining bright.
民主的未来取决于民主社会自我改革的能力。
世界是一个舞台,但剧本选角很糟糕。