“Keep the extent of your abilities unknown.The wise man does not allow his knowledge and abilities to be sounded to the bottom, if he desires to be honored at all. He allows you to know them but not to comprehend them. No one must know the extent of his abilities, lest he be disappointed. No one ever has an opportunity of fathoming him entirely. For guesses and doubts about the extent of his talents arouse more veneration than accurate knowledge of them, be they ever so great.”

“A wise man gets more use from his enemies than a fool from his friends.”

“A person of your century: Great persons are of their time. Not all were born into a period worthy of them, and many so born failed to benefit by it. Some merited a better century, for all that is good does not always triumph. Fashions have their periods and even the greatest virtues, their styles. But the philosopher, being ageless, has one advantage: Should this not prove the right century, many to follow will.”

“He that has satisfied his thirst turns his back on the well.”

“Folly consists not in committing Folly, but in being incapable of concealing it. All men make mistakes, but the wise conceal the blunders they have made, while fools make them public. Reputation depends more on what is hidden than on what is seen. If you can’t be good, be careful.”

“It is better to sleep on things beforehand than lie awake about them afterward”

“Never exaggerate. It is a matter of great importance to forego superlatives, in part to avoid offending the truth, and in part to avoid cheapening your judgment. Exaggeration wastes distinction and testifies to the paucity of your understanding and taste. Praise excites anticipation and stimulates desire. Afterwards when value does not measure up to price, disappointment turns against the fraud and takes revenge by cheapening both the appraised and the appraise. For this reason let the prudent go slowly, and err in understatement rather than overstatement. The extraordinary of every kind is always rare, wherefore temper your estimate.”