統(tǒng)一指揮意味著員工應(yīng)該只接受一個(gè)上級(jí)的命令。
Strategy is about setting yourself apart from the competition. It's not a matter of being better at what you do – it's a matter of being different at what you do.
所有法律最初都是由習(xí)俗和民眾信仰形成的，其次是通過(guò)法學(xué)——因此，在任何地方，都是由內(nèi)在的、默默運(yùn)作的力量所形成，而不是由立法者的任意意志所決定。
Combinatorics is like the art of counting without actually counting.