Please. The only way she could make
a CONTRIBUTION to science...
The Big Bang Theory Season 2, Episode 2
...I'm the only one making any real-world
CONTRIBUTION to science and technology.
The Big Bang Theory Season 2, Episode 22
Yes. You can enjoy
your one admirable CONTRIBUTION.
Westworld Season 2, Episode 6
...made a greater CONTRIBUTION
to the discredited field of alchemy...
The Big Bang Theory Season 3, Episode 7
Exactly. As far as I can recall,
his CONTRIBUTION begins and ends there.
Breaking Bad Season 5, Episode 15