Seneca

“ Let her strip off your faults, rather than assist you to decry the faults of others. Let her not hold aloof from the customs of mankind, nor make it her business to condemn whatever she herself does not do. A man may be wise without parade and without arousing enmity. ”

“ Why are you looking about for troubles which may perhaps come your way, but which may indeed not come your way at all? I mean fires, falling buildings, and other accidents of the sort that are mere events rather than plots against us. Rather beware and shun those troubles which dog our steps and reach out their hands against us. Accidents, though they may be serious, are few – such as being shipwrecked or thrown from one's carriage; but it is from his fellow-man that a man's everyday danger comes. ”

“ You are wrong to trust the countenances of those you meet. They have the aspect of men, but the souls of brutes; the difference is that only beasts damage you at the first encounter; those whom they have passed by they do not pursue. For nothing ever goads them to do harm except when need compels them: it is hunger or fear that forces them into a fight. But man delights to ruin man. ”