When the world has the Way,
running horses are retired to manure the fields.
When the world lacks the Way,
warhorses are bred in the countryside.
No crime is greater than approving of greed,
no calamity is greater than discontent,
no fault is greater than possessiveness.
So the satisfaction of contentment is always enough.
–Tao-te Ching, ~300 B.C.E.