世界上充满了显而易见的事情，却没人注意到。
过去从未消逝，它甚至还没有过去。
The stock market is filled with individuals who know the price of everything, but the value of nothing.
Sustainability is not an option, it's an obligation to future generations.
【释义】不得志的时候就要提高自己的道德修养，得志的时候就要努力让天下人都能得到好处。