Folly ruins things.
Perfume, a country, your body, productivity, a conversation, a journey, and a house.
Work diligently at a diversity of things, for you don't know what God will prosper.
Enjoy life while you can, before old age sets in.
I tried hard to find good words, they are from the Good Shepherd.
Don't study too much, it wears you out. The summary is: "fear God and keep His commandments."
How this is about Jesus
He is the Shepherd who gives inspired words through His Spirit.
He restores what our folly ruined.
He does not grow old and decrepit like we do - He is the same yesterday, today and forever.