A company's culture is defined by the actions of its leaders.

I hold every man a debtor to his profession； from the which as men of course do seek to receive countenance and profit， so ought they of duty to endeavor themselves by way of amends to be a help and ornament thereunto.

领导力在于让他人因你的存在而变得更好，并确保这种影响在你离开后依然持续。