Human life compared to theater

Remember that you are an actor in a play, the character of which is determined by the Playwright: if He wishes the play to be short, it is short; if long, it is long; if He wishes you to play the part of a beggar, remember to act even this rôle adroitly; and so if your rôle be that of a cripple, an official, or a layman. For this is your business, to play admirably the rôle assigned you; but the selection of that rôle is Another's.