Letter 103 (§2)

“Even the storm, before it gathers, gives a warning; houses crack before they crash; and smoke is the forerunner of fire. But damage from man is instantaneous, and the nearer it comes the more carefully it is concealed. 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.”