The universe is a puzzle, and chemistry is one of the keys.
The essence of strategy is choosing what not to do.
每个人都是天才。但如果硬要以鱼儿爬树的本领,来评估它的能力,它这辈子都会觉得自己是条蠢鱼。
Organic farming is not a step back, but a leap forward in quality and responsibility.