“How long, then, will you delay to demand of yourself the noblest improvements, and in no instance to transgress the judgments of reason? You have received the philosophic principles with which you ought to be conversant; and you have been conversant with them. For what other master, then, do you wait as an excuse for this delay in self-reformation? You are no longer a boy, but a grown man. If, therefore, you will be negligent and slothful, and always add procrastination to procrastination, purpose to purpose, and fix day after day in which you will attend to yourself, you will insensibly continue to accomplish nothing, and, living and dying, remain of vulgar mind. This instant, then, think yourself worthy of living as a man grown up and a proficient. Let whatever appears to be the best, be to you an inviolable law. And if any instance of pain or pleasure, glory or disgrace, be set before you, remember that now is the combat, now the Olympiad comes on, nor can it be put off; and that by one failure and defeat honor may be lost – or won. Thus Socrates became perfect, improving himself by everything, following reason alone. And though you are not yet a Socrates, you ought, however, to live as one seeking to be a Socrates.”
— Epictetus, Enchirdion 51.
”Still,” it is objected, “laws do not always make us do what we ought to do; and what else are laws than precepts mingled with threats?” Now first of all, the laws do not persuade just because they threaten; precepts, however, instead of coercing, correct men by pleading. Again, laws frighten one out of communicating crime, while precepts urge a man on to his duty.
— Seneca, Ep. XCIV. On the value of advice
“If a philosopher (appears) in purple, why not in glided slippers too?”
— Tertullian, De pallio IV.6
“Aeschylus at the Isthmian games was watching a boxing-match, and when one of the men was hit the crowd in the theatre burst into a roar. Aeschylus nudged Ion of Chios, and said, “You see what a thing training is; the man who is hit says nothing; it is the spectators who shout.” ”
“The desert was created simply to be itself, not to be transformed by men into something else. So too the mountain and the sea. The desert is therefore the logical dwelling place for the man who seeks to be nothing but himself – that is to say, a creature solitary and poor and dependent on no one but God.”
— Thomas Merton, “Thoughts in Solitude”
Diogenes, on being asked why people give to beggars but not to philosophers, said: “Because they suppose they might become lame and blind but they never suppose they might take up philosophy.”