Who first said: if you want to go fast, go alone; if you want to go far, go together? | Andrew Whitby
tl;dr It's unclear. There's a clear English-language lineage, but there really are similar African proverbs and it's hard to rule out cross-pollination. When the world started falling apart in April, I found myself with unexpected free time. I had reserved the month to do book promotion, and while I did plenty of that, the lack of travel and live events left a void.
https://andrewwhitby.com/2020/12/25/if-you-want-to-go-fast/#fn:harvester