Don’t give in to second thoughts, because no one who wavers will make progress - Epictetus

Does anyone bathe in a mighty little time? Don't say that he does it ill, but in a mighty little time. Does anyone drink a great quantity of wine? Don't say that he does ill, but that he drinks a great quantity. For, unless you perfectly understand the principle from which anyone acts, how should you know if he acts ill? Thus you will not run the hazard of assenting to any appearances but such as you fully comprehend. (45).

It is possible to learn the will of nature from the things in which we do not differ from each other. For example, when someone else's little slave boy breaks his cup we are ready to say, “It's one of those things that just happen.” Certainly, then, when your own cup is broken you should be just the way you were when the other person's was broken. Transfer the same idea to larger matters. Someone else's child is dead, or his wife. There is no one would not say, “It's the lot of a human being.” But when one's own dies, immediately it is, “Alas! Poor me!” But we should have remembered how we feel when we hear of the same thing about others.

As a man, casting off worn out garments taketh new ones, so the dweller in the body, entereth into ones that are new.