If you start to think of your physical and moral condition, you usually find that you are sick.

If you start to think of your physical and moral condition, you usually find that you are sick.

如果你开始思考你的身体和道德状况，你通常会发现你生病了。

-- Johann Wolfgang von Goethe 约翰·沃尔夫冈·冯·歌德