[unityByFreedom]

> neither of those quotes explain why you should value knowledge

I mean, the point of short quotes is to be memorable and get future listeners to hunt for the reason behind them. "The sun will rise tomorrow" may also be meaningless for some people on its own.

Nothing wrong with elaborating on this subject again via a blog post, I was just pointing out to the commenter who's never heard this expressed before that it has a long history, that's all.