One of the greatest ways to avoid trouble is to keep it simple...the system often goes out of control.
避免麻烦的最大方法之一就是保持简单......系统经常会失控。
The cause of light is not in the colors， but in the light.
The first rule of government spending: why build one when you can have two at twice the price?
花朵总能让人们变得更好、更快乐、更乐于助人；它们是心灵的阳光、食物和良药。