成功的畜牧养殖关键在于平衡生产效率和动物福利。

And we also suck in messages from everything from the television, to advertising, to marketing, etc. These are hugely powerful forces that define what we want and how we view ourselves. When we're told that banking is a very respectable profession, a lot of us want to go into banking. When banking is no longer so respectable, we lose interest in banking. We are highly open to suggestion.

任正非内部讲话稿

有人居住的世界的边界是由人类知识的极限决定的。

释义：求学之人若不勤奋，必然是其志向不坚定。