"No man really knows about other human beings. The best he can do is to suppose that they are like himself."

我不是说唱歌手，我是一个摇滚明星。

I like the stars. It's the illusion of permanence, I think. I mean, they're always flaring up and caving in and going out. But from here, I can pretend...I can pretend that things last. I can pretend that lives last longer than moments. Gods come, and gods go. Mortals flicker and flash and fade. Worlds don't last; and stars and galaxies are transient, fleeting things that twinkle like fireflies and vanish into cold and dust. But I can pretend.

无知不是纯真，而是罪恶。

当你来自一个饱受战争摧残的国家时，你对生活会有不同的看法。

Understanding the computational complexity of learning problems is essential for developing efficient algorithms.