The agnostic, the skeptic, is neurotic, but this does not imply a false philosophy; it implies the discovery of facts to which he does not know how to adapt himself. The intellectual who tries to escape from neurosis by escaping from the facts is merely acting on the principle that “where ignorance is bliss, ‘tis folly to be wise.
So in this case, Kalamas, don't go by reports, by legends, by traditions, by scripture, by logical conjecture, by inference, by analogies, by agreement through pondering views, by probability, or by the thought, 'This contemplative is our teacher.' When you know for yourselves that, 'These qualities are unskillful; these qualities are blameworthy; these qualities are criticized by the wise; these qualities, when adopted & carried out, lead to harm & to suffering' - then you should abandon them.
Each of our passions, even love, has a stomach that must not be overloaded. We must in everything write the word 'finis' in time; we must restrain ourselves, when it becomes urgent; we must draw the bolt on the appetite, play a fantasia on the violin, then break the strings with our own hand. The Wise man is he who knows when and how to stop.
Then Christ will say to us, 'Come you also! Come you drunkards! Come you weaklings! Come you depraved!' And he will say to us, 'Vile creatures, you in the image of the beast and you who bear his mark. All the same, you come too!' And the wise and prudent will say, 'Lord, why are you welcoming them? And he will say, 'O wise and prudent, I am welcoming them because not one of them has ever judged himself worthy. And he will stretch out his arms to us, and we shall fall at his feet, and burst into sobs, and then we shall understand everything, everything! Lord, your kingdom come!
It is important that when pursing our own self-interest we should be 'wise selfish' and not 'foolish selfish'. Being foolish selfish means pursuing our own interests in a narrow, shortsighted way. Being wise selfish means taking a broader view and recognizing that our own long-term individual interest lies in the welfare of everyone. Being wise selfish means being compassionate.
People of this world are deluded. They're always longing for something, always, in a word, seeking. But the wise wake up. They choose reason over custom. They fix their minds on the sublime and let their bodies change with the seasons.
The fool sees naught but folly; and the madman only madness. Yesterday I asked a foolish man to count the fools among us. He laughed and said, "This is too hard a thing to do, and it will take too long. Were it not better to count only the wise?"