The only person you should try to be better than is the person you were yesterday.
一个公司的真正价值是通过它对人类和地球的影响来衡量的。
A good building must be able to absorb the traces of human life.
所以富贵的人极其奢侈,二孤儿寡妇却受饥挨饿,虽然想天下不乱,也不可能。国君若真的希望天下太平而不希望天下大乱的话,如果要吃喝,就不能不节俭。 
在观察的领域里,机遇只偏爱那种有准备的头脑。