LI
The first and most necessary topic in philosophy is the practical application of principles, as, We ought not to lie; the second is that of demonstrations as, Why it is that we ought not to lie; the third, that which gives strength and logical connection to the other two, as, Why this is a demonstration. For what is demonstration? What is a consequence? What a contradiction? What truth? What falsehood? The third point is then necessary on account of the second; and the second on account of the first. But the most necessary, and that whereon we ought to rest, is the first. But we do just the contrary. For we spend all our time on the third point and employ all our diligence about that, and entirely neglect the first. Therefore, at the same time that we lie, we are very ready to show how it is demonstrated that lying is wrong.
Upon all occasions we ought to have these maxims ready at hand:
Conduct me, Zeus, and thou, O Destiny,
Wherever your decrees have fixed my lot.
I follow cheerfully; and, did I not,
Wicked and wretched, I must follow still.[[8]]
Who’er yields properly to Fate is deemed
Wise among men, and knows the laws of Heaven.[[9]]
And this third:
“O Crito, if it thus pleases the gods, thus let it be.”[[10]] “Anytus and Melitus may kill me indeed; but hurt me they cannot.”[[11]]