47. Think continually of all the men that are dead and gone, men of every sort and condition, of all manner of pursuits, and of every nation. Return back to Philistion, Phoebus, and Origanion. Pass down to other generations of the dead. We must all change our habitation and go to that place whither so many great orators, so many venerable philosophers, Heraclitus, Pythagoras, Socrates, and so many heroes have gone before, and so many generals and princes have followed. Add to these Eudoxus, Hipparchus, Archimedes, and other keen, great, laborious, cunning and arrogant spirits; yea, such as have wittily derided this fading mortal life which is but for a day, as did Menippus and his brethren. Consider that all these are long since in their graves. And wherein here is the harm for them; or even for men whose names are not remembered? The one precious thing in life is to spend it in a steady course of truth and justice, with kindliness even for the false and the unjust. 48. When you would cheer your heart, consider the several excellencies of those that live around you. Consider the activity of one, the modesty of another, the generosity of a third, and the other virtues of the rest. Nothing rejoices the heart so much as instances, the more the better, of goodness manifested in the characters of those around us. Let us, therefore, have such instances ever present for reflection. 49. Are you grieved that you weigh only these few pounds, and not three hundred? If not, is there greater reason to sorrow if you live only so many years and no longer? You are satisfied with your allotted quantity of matter; content yourself then likewise with the span of time appointed you. 50. Try to persuade men to agree with you; but whether they agree or not, pursue the course you have marked out when the principles of justice point that way. Should one oppose you by force, act with resignation, and shew not that you are hurt, use the obstruction for the exercise of some other virtue, and remember that your purpose involved the reservation that you were not to aim at impossibilities. What, after all, was your aim? To make some good effort such as this. Well, then, you have succeeded, even though your first purpose be not accomplished. 51. The vain-glorious man places his happiness in the action of others. The sensualist finds it in his own sensations. The wise man realizes it in his own work. 52. You have it in your power to form no opinion about this or that, and so to have peace of mind. Things material have no power to form our opinions for us. 53. Accustom yourself to attend closely to what is said by others, and as far as possible to penetrate into the mind of the speaker. 54. What profits not the swarm profits not the bee. 55. If the sailors revile their pilot, or the sick their physician, whom will they follow or obey? And how will the one secure safety to the crew, or the other health to the patients?