The impulses of the passions cause prudence to slip... A moment of wrath or of pleasure carries you on farther than many hours of calm, and often a short diversion may put a whole life to shame... he is doubly wise who is wise on horseback.
Baltasar Gracián, 1647 (tr. Joseph Jacobs, 1892)
The passions are fast and prudence is slow, so in any hot moment the passion wins the race it is allowed to enter. That is the whole danger: a single burst of anger or desire can carry you further than hours of calm judgment would, and undo in minutes what took years to build. The image of being wise on horseback captures it: the animal is moving and you feel it move, but your hands stay on the reins. Moderation is not blandness or the absence of feeling. It is keeping judgment operational while the feeling runs, and knowing that others will deliberately create hot moments to make you slip, because a person off their guard reveals and commits what a calm one never would.
Practice
- Install a hard rule against acting in the hot moment: nothing sent, signed, or said in wrath or elation until it has cooled (maxim 287 never acts in passion).
- Recognise engineered heat; when someone is provoking you, the provocation is the trap and your reaction is what they are fishing for (maxim 207 pairs with 155's announced anger).
- Guard the small moment too; a single careless word in heat can import consequences the speaker never intended.
Use this when
- Use this in every provocation and every windfall of excitement; both are hot moments where prudence slips.
- Use it when someone is clearly trying to rattle you; moderation is the counter-move that denies them the opening.
Ignore this when
- Don't confuse moderation with never feeling; the reins are on a moving horse, not a dead one (maxim 155 uses anger deliberately).
- Don't over-moderate into permanent flatness; the danger is the uncontrolled burst, not appropriate intensity on the rare occasion it serves.
A picture of it
Mid-session, a negotiator watches his counterpart deliberately provoke him with an insult, and feels the anger rise exactly as intended. The hot reply is right there, the one that would feel wonderful and blow up a deal months in the making. He stays on the horse: notes the provocation as a tactic, takes the breath, and answers the substance flatly. The counterpart, having failed to knock him off, loses the advantage the outburst would have handed over. The deal closes. The decade of consequence that a single hot sentence would have set off never begins, because prudence kept the reins.
The passions run faster than prudence. Keep your hands on the reins, because one hot minute can bill you for years.