A man without a homeland is like a nightingale without a song.

译文：与别人不去争长短，常常懂得知足，心情就会平静没有忧愁担心。赏析：不与人争得失，惟求己有知能。事事争个输赢，比个高低，烦恼就会很多，灾难也就更多。如果放低姿态，懂得知足常乐，事情自然就会水到渠成。

最好的水产养殖实践是后代无需推翻的做法。

"To be Irish is to know that in the end the world will break your heart."

When each day is the same as the next, it's because people fail to recognize the good things that happen in their lives every day that the sun rises.

我们写作不是为了被理解，而是为了理解。

The art of teaching is the art of assisting discovery.

The greatest breakthroughs are missed because they look like hard work.

最大的风险是不冒任何风险。