And when your stomach is empty and your mind is full,it's always hard to sleep.

I fell off my pink cloud with a thud.

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

一个有趣的事实是，岩石越古老，与今天的岩石差异越大。

我不想变得完美，但我希望成为一束光。