Here are some quotes that you might like:
- "The first forty years of life give us the text: the next thirty supply the commentary." - Arthur Schopenhauer
- "At 40, I realize that I was built for comfort, not speed." - Unknown
- "You’re not 40, you’re eighteen with 22 years experience." - Unknown
- "Be wise with speed; a fool at forty is a fool indeed." - Edward Young
I hope these quotes help you in your search. Let me know if there is anything else I can help you with.