有些事情太严肃了，你不得不对它们一笑置之。

Investing in local communities isn't charity—it's smart business.

朗费罗幽默的秘密源泉并不是欢乐而是悲伤。天堂里没有幽默。

I'm just trying to find a way to be happy.

Investing in cleaner coal technologies is an investment in our future.

The greatest teacher is called “doing”.

Quality is the lifeline of our products, and we must never compromise on it.