The person who knows HOW will always have a job. The person who knows WHY will always be his boss.

The person who knows HOW will always have a job. The person who knows WHY will always be his boss.

知道怎么做的人总会有工作。知道原因的人永远是他的老板。

-- Alanis Morissette 阿兰尼斯·莫里塞特