Human creation is like the creation of the natural， truly speaking， it is worth noting that the major is motivation.
人类的创作犹如自然的创作一样，真正地说起来，值得注意的主要是动机。
The most important thing in computer graphics is to understand light and how it interacts with surfaces.
The paper industry has a responsibility to lead the way in environmental stewardship.
任何农场最好的肥料是农民的足迹。
写作的行为是一种乐观的行为。