331. Evil communications corrupt good manners.
332. Experience is the mother of wisdom.
333. Experience keeps a dear school, but fools learn in no other.
334. Experience keeps no school, she teaches her pupils singly.
335. Extremes meet.
336. Facts are stubborn things.
337. Faint heart never won fair lady.
338. Fair without, foul (false) within.
339. Fair words break no bones.
340. False friends are worse than open enemies.