The unofficial "motto" of TYWKIWDBI is "you learn something every day." The phrase is not incorporated into the template title page, but I use it often as a closing statement when posting interesting stuff that's new to me.
Earlier this week I encountered somewhere on Facebook the observation that the phrase "I hear, I see, I learn" is properly translated into Latin as "Audio, video, disco."
I'm 60+ years away from my last Latin class, but I suspect there are some scholarly readers out there who can confirm or clarify this quite interesting discovery.