Instead of singing like the birds, I silently smiled at my incessant good fortune.

In mathematics, the journey is often more important than the destination.

开玩笑是件严肃的事情。

科学不是形式逻辑；它和其他创造性艺术一样，需要思想的自由发挥。

And when his audience grew bored, he would spring into the air and do a back flip with a half twist.

Consumer trust is our most valuable asset, and we must cherish it.

释义：对于富贵的人，人人都争相投奔他；对于贫困潦倒的人，人人都会争相远离他。  

Employee welfare isn't an expense; it's an investment in your company's most valuable asset.