Only the dead have seen the end of war
It is the greatest happiness of the greatest number that is the measure of right and wrong.
当市场下跌时，你轻易的将好东西打折变卖，但是一旦市场向上，再想买回来，难之又难。
应对死亡的唯一方法是将之前的一切转化为艺术。
The future of life on Earth depends on our ability to take action. Many individuals are doing what they can, but real success can only come if there is a change in our societies and our economics and in our politics.