The flesh is sad, alas, and I have read all the books.
可持续性不仅仅是一个流行词,更是我们对后代的责任。
Train people well enough so they can leave, treat them well enough so they don't want to.
The trick is not to learn to trust your gut feelings, but rather to discipline yourself to ignore them.
可持续性不是一种选择,而是我们共同的责任。