A company's biggest cost is the opportunity cost of slow decisions.

农时：指春耕、夏耘、秋收三个时令。与其等灾荒来了再想办法补救，不如早防备灾荒，而防备灾荒最好就是抓住农时。

Power is not a tool, it is a weapon. And like any weapon, it can be used for good or ill.

你必须准备好受苦并享受痛苦。