A few vices are sufficient to darken many virtues.

It is no great wonder if in long process of time, while fortune takes her course hither and thither, numerous coincidences should spontaneously occur. If the number and variety of subjects to be wrought upon be infinite, it is all the more easy for fortune, with such an abundance of material, to effect this similarity of results.

The flatterer's object is to please in everything he does; whereas the true friend always does what is right, and so often gives pleasure, often pain, not wishing the latter, but not shunning it either, if he deems it best.

We ought to give our friend pain if it will benefit him, but not to the extent of breaking off our friendship; but just as we make use of some biting medicine that will save and preserve the life of the patient. And so the friend, like a musician, in bringing about an improvement to what is good and expedient, sometimes slackens the chords, sometimes tightens them, and is often pleasant, but always useful.

Lycurgus being asked why he, who in other respects appeared to be so zealous for the equal rights of men, did not make his government democratical rather than oligarchical, "Go you," replied the legislator, "and try a democracy in your own house.

Let a prince be guarded with soldiers, attended by councillors, and shut up in forts; yet if his thoughts disturb him, he is miserable.

Oh, what a world full of pain we create, for a little taste upon the tongue.