Every decision we make should reflect our commitment to a healthier planet.
The stock market is filled with individuals who know the price of everything, but the value of nothing.
你说的话有什么益处呢?如果没有益处还要说,就是白费口舌。 
The thought of death should usher us towards whatever happens to matter most to us; it should lend us the courage to pursue the way of life we value in our hearts.
保持简单,简单的事情重复做。