佛說處處經 1.4

1.4

佛言：「菩薩用四事，得四無畏：一者、自身所知，亦欲使人悉知；二者、教人無厭極；三者、等心無所藏匿；四者、為人說經從後不悔；是為四事。佛亦用四事，得四無所畏：一者、如法說；二者、不受他人物；三者、等心；四者、戒具。」

The Buddha said: "By means of four things, a bodhisattva attains the four fearlessnesses: first, whatever he himself knows, he also wishes all people to know; second, he teaches people without weariness; third, with an impartial mind he conceals nothing; fourth, when expounding the sūtras for people, he does not regret it afterward. These are the four things. The Buddha also, by means of four things, attains the four fearlessnesses: first, expounding in accordance with the Dharma; second, not accepting the property of others; third, having an impartial mind; fourth, possessing complete precepts."