The tongue can bring death or life. - Proverbs 18:21
"Do not be wise in your own eyes; fear the Lord and shun evil." - Proverbs 3:7
Walk with the wise and become wise, for a companion of fools suffers harm. - Proverbs 13:20
Do to others whatever you would like them to do to you. This is the essence of all that is taught in the law and the prophets. - Matthew 7:12
