This leads us to notice that anger and folly are very closely allied. The passionate nature is constantly betrayed into actions which sober wisdom must condemn,--"He that is soon angry will deal foolishly.... He that is slow to anger is of great understanding: but he that is hasty of spirit exalteth folly."[436] Any one with a grain of sense will put a check upon his rising temper; his discretion makes him slow to anger, and he never feels to have won such true glory as when he bridles his wrath and passes by an offence without a sign of annoyance or resentment.[437] You may almost be sure that a man is wise if you find that he has a cool spirit.[438] When you see a person who cautiously avoids the ground where strife is apt to be excited, and builds his house on a spot where contention is impossible, you instinctively respect him, for you know it betokens wisdom; but when you see a man always getting involved in quarrels, always showing his teeth,[439] you rightly conclude that he is a fool.[440] "A fool uttereth all his anger: but a wise man keepeth it back and stilleth it."[441] If we are naturally irritable or splenetic, wisdom will incline us to avoid occasions which excite us, and to keep a watchful guard over our spirits where the occasions are inevitable. If we neglect such precautions we shall justly be counted fools, and the consequent outbreaks of passion will lead us into fresh exhibitions of folly, and more completely justify the harsh judgment which has been passed upon us. But not the least sign of the folly which is inherent in passion is the shocking effect which it has upon those who give way to it. As the LXX. version says at the beginning of this chapter, "Anger destroys even the wise." And one whose spirit is without restraint is forcibly compared to a city that is broken down and has no wall;[442] every foe can go up and possess it, every thoughtless child can fling a firebrand into it; the barest word, hint, smirk, shrug of the shoulders, any unintentional slight or reflection, nay, even silence itself, will suddenly set the powder-train on fire, and the consequent explosion will be more destructive to the city itself than to those who are outside. "A man of great wrath shall bear the penalty," and, poor fellow, perhaps it is best that he should, for if you deliver him from the consequence of his passion, that will only encourage him in further outbreaks, and so he will become worse, and your deliverance will be an endless task.[443]