Not to act rashly or to cling obstinately to one's opinion, not to believe everything people say or to spread abroad the gossip one has heard, is great wisdom.
Take counsel with a wise and conscientious man. Seek the advice of your betters in preference to following your own inclinations.
A good life makes a man wise according to God and gives him experience in many things, for the more humble he is and the more subject to God, the wiser and the more at peace he will be in all things.
Thomas à Kempis - Imitation of Christ