
But as it is I didn't know and THEREFORE
my surprise should be unsurprising.
The Big Bang Theory Season 10, Episode 6

Therefore, he is reborn as a banana slug.
The Big Bang Theory Season 2, Episode 22

And THEREFORE, subsume your conclusions
under my paradigm.
The Big Bang Theory Season 4, Episode 3

Therefore I would like to
initiate a new protocol...
The Big Bang Theory Season 8, Episode 23

Therefore, you may use my spot...
The Big Bang Theory Season 6, Episode 9