Pride Goese Before A Fall.
Know it and know peace.
Never look down on anyone. The person you ignore today may be the support you're standing on tomorrow.
Pride goes before a fall. A little kindness and respect can save a lot of embarrassment.
Treat everyone with dignity. You never know whose shoulders are carrying your weight.

God resists the proud, but gives grace to the humble. Let us treat everyone with love, kindness, and humility." (James 4:6)

Be kindly affectioned one to another with brotherly love; in honour preferring one another." — Romans 12:10.