Please. The only way she could make
a CONTRIBUTION to science...
The Big Bang Theory Season 2, Episode 2
...you must consider only the
CONTRIBUTION of the man to the field...
The Big Bang Theory Season 3, Episode 7
So, what was Walter White's
CONTRIBUTION?
Breaking Bad Season 5, Episode 15
...to make any significant CONTRIBUTION
to physics played a trick on you.
The Big Bang Theory Season 2, Episode 6
...I'm the only one making any real-world
CONTRIBUTION to science and technology.
The Big Bang Theory Season 2, Episode 22