信じることは、時には怖いことだ。
It's not about winning or losing, it's about how you play the game.
历史既没有愿望也没有能力使人变得更好或更坏;它仅仅记录了他们曾经是什么以及他们做了什么。
The most important thing in computer graphics is to understand light and how it interacts with surfaces.