Believe nothing,
No matter where you read it,
Or who has said it,
Not even if I have said it,
Unless it agrees with your own reason
And your own common sense.
Few cross over the river. Most are stranded on this side. On the riverbank they run up and down. But the wise man, following the way, Crosses over, beyond the reach of death. He leaves the dark way For the way of light.
If you are tossed about by doubts, full of strong thoughtless passions, and yearning only for that which is detrimental, your thirst will grow stronger and stronger, unquenched, and your pain will grow with your defilements.
Believe nothing, O monks, just because you have been told it, or it is commonly believed, or because it is traditional or because you yourselves have imagined it. Do not believe what your teacher tells you merely out of respect for the teacher. But whatsoever, after due examination and analysis, you find to be conducive to the good, the benefit, the welfare of all beings - that doctrine believe and cling to and take as your guide.