Remember, if you ever need a helping hand, you'll find them at the end of each of your arms. As you grow older, you will discover that you have two hands, one for helping yourself, the other for helping others.

政府开支的第一条规则：为什么只建一个，当你可以用两倍的价格建两个时？

Listen to your customers more than you speak to them - they'll tell you exactly what you need to know.

The more constraints one imposes, the more one frees oneself.