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.
Grant that I may become beautiful in my soul within, and that all my external possessions may be in harmony with my inner self. May I consider the wise to be rich, and may I have such riches as only a person of self-restraint can bear or endure.
A wise prince will seek means by which his subjects will always and in every possible condition of things have need of his government, and then they will always be faithful to him.
If you can wait and not be tired of waiting, or being lied about, don't deal in lies. Or being hated, don't give way to hating, and yet don't look too good, nor talk too wise.
If a man says that it is right to give every one his due, and therefore thinks within his own mind that injury is due from a just man to his enemies but kindness to his friends, he was not wise who said so, for he spoke not the truth, for in no case has it appeared to be just to injure any one.
True compassion is not just an emotional response, but a firm commitment founded on reason. Therefore, a truly compassionate attitude toward others does not change, even if they behave negatively. Through universal altruism, you develop a feeling of responsibility for others: the wish to help them actively overcome their problems.
By three methods we may learn wisdom: First, by reflection, which is noblest; Second, by imitation, which is easiest; and third by experience, which is the bitterest.
The why is plain as way to parish church:
He that a fool doth very wisely hit
Doth very foolishly, although he smart,
Not to seem senseless of the bob; if not,
The wise man's folly is anatomiz'd
Even by the squand'ring glances of the fool.