Books are the quietest and most constant of friends; they are the most accessible and wisest of counselors, and the most patient of teachers.
The only thing that is truly important is the love you give and receive.
We don't receive wisdom; we must discover it for ourselves after a journey that no one can take for us or spare us.
天地和圣人对待万物和百姓都是平等的，没有偏私。