"Be yourself, because everyone else is already taken."

Profit should never come at the expense of the planet.

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.

I invent nothing, I rediscover.

人性既不是完全善良，也不是完全邪恶，而是两者兼有。