To gain riches is wise; to pay for riches with happiness is foolish.

Happy is the man that findeth wisdom, and the man that getteth understanding. For the merchandise of it is better than the merchandise of silver, and the gain thereof than fine gold. She is more precious than rubies, and all the things that can be compared unto her.

From the fruit of his lips a man enjoys good things.

Go, eat your bread with joy, and drink your wine with a merry heart, for God has already approved what you do. Let your garments be always white. Let not oil be lacking on your head. Enjoy life with the wife whom you love, all the days of your vain life that he has given you under the sun, because that is your portion in life and in your toil at which you toil under the sun.

Answer not a fool according to his folly,lest thou also be like unto him.

Love is as strong as death; its jealousy as unyielding as the grave. It burns like a blazing fire; like a mighty flame. Many waters cannot quench love, rivers cannot wash it away

If you are honest, you will live life safely. But if you are dishonest, you will get hurt.