One of my favorite quotes that shows humility is what Socrates is alleged to have said: “I know only one thing: that I know nothing.” Which I think is often quoted to show false humility and is best understood in conjunction with this apparently said by Einstein “The more I learn, the more I realize how much I don't know.”

I'm glad you, Jodie, personally talk about the difference between confidence and cockiness. I wrote a poem a couple of years ago about the difference between confidence and arrogance. https://medium.com/know-thyself-heal-thyself/of-arrogance-and-confidence-41f24c6ce3b9

It contains these lines:

"One insists while the other one listens and desists

One thrashes with dissension while the other one sows expansion

...

One seeks to win with a head of steam while the other one knows there is no I in team and affords others their fair share of esteem"