True.

Happy is the man who finds wisdom, and the man that attains understanding. For possession of it is better than silver and fine gold. She is more precious than rubies: and all the things you desire are not to be compared to her. Length of days is in her right hand: and in her left hand riches and honour. Her ways are ways of pleasantness, and all her paths are peace. She is a tree of life to those who find her: and happy is everyone who possess her.
Proverbs 3:13-18