幸福通过美德获得；它是人通过自己的意志获得的美好。

I'd rather be a comma than a full stop.

In mathematics, the art of proposing a question must be held of higher value than solving it.

成功在于坚持和永不放弃。

The truth about a person is often hidden in the gaps between what they say and what they do.

I don't let the past hold me hostage.

关于人类的事情是，他们有能力做任何事情。