The study of geography is the study of the earth as the dwelling place of mankind.
地理学的研究是对地球作为人类居住地的研究。
创新不仅仅是技术的问题;它是关于改变思维方式和流程,以创造可持续的价值。
Our frustration is greater when we have much and want more than when we have nothing and want some. We are less dissatisfied when we lack many things than when we seem to lack but one thing.