Rage is by no means an automatic reaction to misery and suffering as such; no one reacts with rage to an incurable disease or to an earthquake or, for that matter, to social conditions that seem to be unchangeable. Only where there is reason to suspect that conditions could be changed and are not does rage arise.
Hannah ArendtIt is in the very nature of a beginning to carry with itself a measure of complete arbitrariness. Not only is it not bound into a reliable chain of cause and effect, a chain in which each effect immediately turns into the cause for future developments, the beginning has, as it were, nothing whatever to hold on to; it is as though it came out of nowhere in either time or space.
Hannah ArendtIn contrast to revenge, which is the natural, automatic reaction to transgression and which, because of the irreversibility of the action process can be expected and even calculated, the act of forgiving can never be predicted; it is the only reaction that acts in an unexpected way and thus retains, though being a reaction, something of the original character of action.
Hannah Arendt