释义：广泛地学习，恳切地提问，从而增长知识；行为高尚，言语谨慎，从而修养自身。这是对学习与修养的重视。 

别让我思考。

世界充满痛苦，也充满战胜痛苦。

Democracy is the worst form of government except all those other forms that have been tried from time to time.

价值链是通过其创造并将产品或服务交付给客户的一系列活动。

Investing in employee development isn't an expense—it's an investment in your company's future.