Do not overlook tiny good actions, thinking they are of no benefit; even tiny drops of water in the end will fill a huge vessel. Do not overlook negative actions merely because they are small; however small a spark may be, it can burn down a haystack as big as a mountain.
Without approval and without scorn, but carefully studying the sentences word by word, one should trace them in the Discourses and verify them by the Discipline. If they are neither traceable in the Discourses nor verifiable by the Discipline, one must conclude thus: 'Certainly, this is not the Blessed One's utterance; this has been misunderstood by that bhikkhu - or by that community, or by those elders, or by that elder.' In that way, bhikkhus, you should reject it.
Men are tied up to their families and possessions more helplessly than in a prison. There is an occasion for the prisoner to be released, but householders entertain no desire to be relieved from the ties of family. When a man's passion is aroused nothing prevents him from ruining himself. Even into the jaws of a tiger will he jump. Those who are thus drowned in the filth of passion are called the ignorant. Those who are able to overcome it are saintly Arhats.
Don't believe a teaching just because you've heard it from a man who's supposed to be holy, or because it's contained in a book supposed to be holy, or because all your friends and neighbors believe it. But whatever you've observed and analyzed for yourself and found to be reasonable and good, then accept that and put it into practice.
Dependent Origination is the teaching (that life) is not the mere play of blind chance, but has an existence that is dependent upon conditions. That, precisely with the removal of these conditions, those things that have arisen in dependence upon them-thus also all suffering-must perforce disappear and cease to be.
All of you knowing now, Tthat the Buddhas, the Teachers of the Ages, In accord with what is peculiarly appropriate, have recourse to expedient devices, Need have no more doubts or uncertainties. Your hearts shall give rise to great joy, Since you know that you yourselves Shall become Buddhas.