βLearning is something added,
Conventions are like glue,
Morality is a bond,
And skills are for trade.
The sage does not make plans, so what use has he for learning?
He does not make divisions, so what use has he for glue?
He lacks nothing, so what use has he for morality?
He has nothing to sell, so what use has he for trade?
His not needing these four things is a gift from heaven.β
- Chuang Tsu 
