如果你的商业模式依赖于浪费资源，那么你已经过时了。

The past is not for living in; it is a well of conclusions from which we draw in order to act.

"I always try to put a little bit of humor in my drawings, because I think it makes them more enjoyable."

If you're not improving, you're falling behind—especially in an industry as dynamic as animal husbandry.