What is the oldest quote, poem, words of wisdom ever written in known history?
I'm guessing it's Kemetian or Babylonian.
I've read some on the internet that I know from memory but cannot verify them, such as the following,
"A contented mind is a hidden treasure."
- Pharoah Akhenaten ~1350BC
"Be still my heart. You have known worse than this."
- Homer 1100BC?