He who conquers himself is the mightiest warrior.
roads were made for journeys not destinations
There are three things which the superior man guards against. In youth ... lust. When he is strong ... quarrelsomeness. When he is old ... covetousness.
If you want to change the world, first change your heart.
When music and courtesy are better understood and appreciated, there will be no war.
A blemish may be removed from a diamond by careful polishing, but evil words once spoken cannot be effaced.