The only way to be truly satisfied is to do what you believe is great work.

To wear your heart on your sleeve isn't a very good plan; you should wear it inside, where it functions best.

If you've never tried, how will you ever know if there's any chance?

Happiness is beneficial for the body, but it is grief that develops the powers of the mind.

我不是最有钱的人，但我是最开心的人。

我们不仅开采石油，更开采经济增长和发展的潜力。