花开时可以折取就要及时折取，不要等到花谢了只能折取空枝。

The most effective economic organizations are those that are able to combine the efficiency of large-scale operations with the flexibility and innovation of small-scale ones.

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.

成功不是偶然的，而是必然的。