Pro 22:13 The slothful man saith, There is a lion without, I shall be slain in the streets.
Pro 22:14 The mouth of strange women is a deep pit: he that is abhorred of the LORD shall fall therein.
Pro 22:15 Foolishness is bound in the heart of a child; but the rod of correction shall drive it far from him.
Pro 22:16 He that oppresseth the poor to increase his riches, and he that giveth to the rich, shall surely come to want.
I've been reading To Train Up A Child and it talks a lot about disciplining children, which it is careful to point out is not the same thing as training. You can't beat a child into being a good person. Some people get confused and try to do this, and some people go completely the other way. Both have disastrous results.
Pro 22:17 Bow down thine ear, and hear the words of the wise, and apply thine heart unto my knowledge.
Pro 22:18 For it is a pleasant thing if thou keep them within thee; they shall withal be fitted in thy lips.
Pro 22:19 That thy trust may be in the LORD, I have made known to thee this day, even to thee.
Pro 22:20 Have not I written to thee excellent things in counsels and knowledge,
Pro 22:21 That I might make thee know the certainty of the words of truth; that thou mightest answer the words of truth to them that send unto thee?