Dhp 29-31 · On Earnestness
Earnest among the thoughtless, awake among the sleepers, the wise man advances like a racer, leaving behind the hack. By earnestness did Maghavan (Indra) rise to the lordship of the gods. People praise earnestness; thoughtlessness is always blamed. A Bhikshu (mendicant) who delights in earnestness, who looks with fear on thoughtlessness, moves about like fire, burning all his fetters, small or large.