The greatest gift you can give someone is your time because you're giving them something you can never get back.
你能给别人的最大礼物就是你的时间,因为你给了他们永远无法收回的东西。
最好的管理是一门真正的科学,建立在明确的法律、规则和原则之上。
最令人兴奋的发现是那些挑战我们假设的发现。
There is nothing more deceptive than an obvious fact.