A common saying,
but not their official MOTTO.
Game of Thrones Season 1, Episode 5
"Not knowing's part of the fun." Was that
the MOTTO of your community college?
The Big Bang Theory Season 4, Episode 18
MIT's MOTTO is "Mind and Hand."
Which, just so happens,
The Big Bang Theory Season 10, Episode 13
Better safe than sorry.
That's my MOTTO.
Breaking Bad Season 2, Episode 8
was also my MOTTO as a lonely teenager.
The Big Bang Theory Season 10, Episode 13