“Fortunate indeed is the man who has found wisdom and who is full of that discretion which is better than all the acquiring, trafficking, and possession of gold and silver. … I dwell (so says Wisdom) in good and salutary counsel, and am present at learned and wise cogitations. Therefore must a man seek this Wisdom and, having found it, take care to hold it well, that in its time and place it may be of help to him. The ensuing representation will set before your eyes the treatise which I have propounded.”

“Don't gain the world and lose your soul
Wisdom is better than silver and gold.”

“Your father was a very wise man. But you cannot acquire his wisdom by pretending to have it already.”

“That man is best who sees the truth himself. Good too is he who listens to wise counsel. But who is neither wise himself nor willing to ponder wisdom is not worth a straw.”

“Wisdom is not communicable. The wisdom which a wise man tries to communicate always sounds foolish… Knowledge can be communicated, but not wisdom.”

“No single one can possess greater wisdom than the many scholars who are elected by all the men for their wisdom. Yet we can. We do. We have fought against saying it, but now it is said. We do not care. We forget all men, all laws and all things save our metals and our wires. So much is still to be learned! So long a road lies before us, and what care we if we must travel it alone!”

“The name philosopher, which meant originally 'lover of wisdom,' has come in some strange way to mean a man who thinks it is his business to explain everything in a certain number of large books. It will be found, I think, that in proportion to his colossal ignorance is the perfection and symmetry of the system which he sets up; because it is so much easier to put an empty room tidy than a full one.”

“A man who acquires the ability to take full possession of his own mind may take possession of anything else to which he is justly entitled.”

“Avoid the crowd, avoid mass audiences, keep your own counsel, which is the counsel of philosophy—of wisdom you can acquire and make your own.”

“I am called wise, for my hearers always imagine that I myself possess wisdom which I find wanting in others: but the truth is, O men of Athens, that God only is wise; and in this oracle he means to say that the wisdom of men is little or nothing… as if he said, He, O men, is the wisest, who like Socrates, knows that his wisdom is in truth worth nothing. And so I go on my way, obedient to the god, and make inquisition into anyone, whether citizen or stranger, who appears to be wise; and if he is not wise, then in vindication of the oracle I show him that he is not wise; and this occupation quite absorbs me, and I have no time to give either to any public matter of interest or to any concern of my own, but I am in utter poverty by reason of my devotion to the god.”