采矿业是周期性的，但伟大的公司是由那些既能驾驭低迷期又能驾驭繁荣期的人建立的。
你必须对自己的能力有信心，然后足够坚强地坚持下去。
文学是最具颠覆性的武器，因为它通过说服而非武力改变思想。
顾客的信任来之不易，却容易失去——要极力守护它。
The elements of consciousness are to be discovered by careful experimentation.
The Internet is not just a technology, it's a social phenomenon.
当事人应置身于利害之外，提出倡议的人则应设身于利害之中，才能知道利害得失。
Remember, if you ever need a helping hand, it's at the end of your arm, as you get older, remember you have another hand: The first is to help yourself, the second is to help others.
The day I stop believing I can win is the day I'll stop playing tennis.
What's terrible is to pretend that second-rate is first-rate. To pretend that you don't need love when you do; or you like your work when you know quite well you're capable of better.