The most powerful tool in business is a strong team.
在生命中，最微不足道但有意义的事物，也比最伟大但无意义的事物更有价值。
The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.
No man, for any considerable period, can wear one face to himself and another to the multitude, without finally getting bewildered as to which may be the true.