可持續(xù)性必須有利可圖，否則就根本不可持續(xù)。
Sustainability must be profitable, or it won't be sustainable at all.
The desire for recognition, the thymotic part of the soul, is the most political part of the human personality because it is what drives people to want to be recognized as superior to others.
成功不僅僅是達(dá)到頂峰，而是在攀登的過程中幫助他人。
If you want to fly, you have to give up the things that weigh you down.