幸福存在于小事中。
幸福来自之间。它不是你可以直接找到、获得或实现的东西。你必须创造合适的条件,然后等待。
The improvement of understanding is for two ends: first, our own increase of knowledge; secondly, to enable us to deliver that knowledge to others.
The only way to do great work is to love what you do.