If the job has been correctly done when a common stock is purchased, the time to sell it is—almost never.

Investing in employee training is investing in the company's future.

The pursuit of knowledge is a journey without a final destination.

不能让成功冲昏头脑，也不能让失败击垮内心。

言论不能改变行动而又崇尚它，那就是说空话。 

I'm a perfectionist. I'm pretty much insatiable. I feel there's so many things I can improve on.

可持续发展不再是可选项，而是我们对后代的责任。

Life is about creating yourself.

The best weapon against an enemy is another enemy.