A good traveler leaves no tracks.
This is how they are able to continue and endure.
There is no calamity greater than lavish desires.There is no greater guilt than discontentment.And there is no greater disaster than greed.
All difficult things in the world are sure to arise from a previous state in which they were easy, and all great things from one in which they were small.
He who knows does not speak; he who speaks does not know.
The road you can talk about is not the road you can walk on.