Change is certain. Peace is followed by disturbances; departure of evil men by their return.

It's not always necessary to be better than everyone else, but to be better than you used to be.

Earth provides enough to satisfy every man's needs， but not every man's greed.

对我来说，如果我有一条围巾，我可以用它来围着我的脖子，并且能带走它。我有一朵花的话，我就可以摘下我的花，并且把它带走。可你却不能摘下这些星星呀！

最好的水果来自最好的实践。