Exciting news! With our new Ad-Free Premium Subscription you can enjoy a distraction-free browsing experience while supporting our site's growth. Without ads, you have less distractions and enjoy faster page load times. Upgrade is optional. Find out more here, and enjoy ad-free learning with us!
It's a rhyme from a verse that had been around for a while. I don't think it really means anything, but it could have something to do with the belief by some people that a person's personality is determined by his day of birth.