There are many quotes by famous people that sound really good, and we take so much of what they say 'to heart'. Everyone has an opinion, and you know what they say about opinions. Yes. everybody's got one. But, the answer to every single question, or problem, or situation is always answered in God's word. We would be able to recognize wise or unwise quotes and opinions if we knew Scripture.
Paul instructs us in Ephesians 5:26 that our spirits are to be washed with the word, just as we wash away the dirt with water from our bodies.
God's word is the only truth there is. God's word is the ONLY answer that works.