Moral Letters to Lucilius Section 1

Quid ista circumspicis, quae tibi possunt fortasse evenire, sed possunt et non evenire? Incendium dico, ruinam, alia, quae nobis incidunt, non insidiantur; illa potius vide, illa devita, quae nos observant, quae captant. Rariores sunt casus, etiam si graves, naufragium facere, vehiculo everti; ab homine homini cotidianum periculum. Adversus hoc te expedi, hoc intentis oculis intuere. Nullum est malum frequentius, nullum pertinacius, nullum blandius.

Pourquoi te mettre si fort en garde contre ces accidents qui, possibles sans doute, peuvent aussi ne pas arriver, tels que l’incendie, l’écroulement d’une maison, tout ce qui fond sur nous par hasard, non par préméditation ? Prévois, évite plutôt ces ennemis qui nous épient, qui visent à nous surprendre. Ce sont des cas assez rares, quoique graves, que les naufrages, les chutes du haut d’un char ; mais d’homme à homme le péril est de tous les jours. Voilà contre quoi il faut te prémunir, t’armer de toute ta vigilance, car nul fléau n’est plus commun, plus obstiné, plus insinuant. La tempête menace avant de surgir ;

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. Equip yourself against that; watch that with an attentive eye. There is no evil more frequent, no evil more persistent, no evil more insinuating.