A common saying,
but not their official MOTTO.
Game of Thrones Season 1, Episode 5
Better safe than sorry.
That's my MOTTO.
Breaking Bad Season 2, Episode 8
...in the mission
which is expressed through their MOTTO.
The Big Bang Theory Season 4, Episode 7
MIT's MOTTO is "Mind and Hand."
Which, just so happens,
The Big Bang Theory Season 10, Episode 13
"Not knowing's part of the fun." Was that
the MOTTO of your community college?
The Big Bang Theory Season 4, Episode 18