Those who have flung themselves over a precipice have no control over their movements, nor can they stop or slacken their pace when once started, for their own headlong and irremediable rashness has left no room for either reflexion or remorse, and they cannot help going to lengths which they might have avoided. So, also, the mind, when it has abandoned itself to anger, love, or any other passion, is unable to check itself: its own weight and the downward tendency of vices must needs carry the man off and hurl him into the lowest depth.
