The solution of a problem appears suddenly and is not approached by a gradual, step-by-step procedure.
Sustainability isn't a cost center; it's the future of our industry.
每个人都是一个月亮,总有一个阴暗面,而他从来不会让人看见。
朋友能提供的唯一帮助,就是通过举一面镜子让你看到自己高尚的形象,从而保持勇气。