“ He that is walking with wise persons will become wise, ” states the Bible, “but he that is having dealings with the stupid ones will fare badly. ” ​ — Proverbs 13: 20.
„ Kes tarkadega läbi käib, saab targaks, ” ütleb Piibel, „aga kes alpidega seltsib, selle käsi käib halvasti! ”.