The more you know, the more you realize how little you know.
地理学是关于地方的科学，而不是关于人的科学。
Innovation is the lifeline of a company; without innovation, there is no future.
世界上最好和最美丽的东西是看不见甚至摸不到的 - 它们必须用心去感受。
I'm not perfect, but I'm always trying to improve.
The measure of a company’s success should include its environmental legacy.
要记住，人之所以走入迷途，并不是由于他的无知，而是由于他自以为知。