![Exactly. As far as I can recall,
his contribution begins and ends there.
Exactly. As far as I can recall,
his contribution begins and ends there.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Exactly. As far as I can recall,
his CONTRIBUTION begins and ends there.
Breaking Bad Season 5, Episode 15
![...to make any significant contribution
to physics played a trick on you.
...to make any significant contribution
to physics played a trick on you.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
...to make any significant CONTRIBUTION
to physics played a trick on you.
The Big Bang Theory Season 2, Episode 6
![So, what was Walter White's
contribution?
So, what was Walter White's
contribution?](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
So, what was Walter White's
CONTRIBUTION?
Breaking Bad Season 5, Episode 15
![...I'm the only one making any real-world
contribution to science and technology.
...I'm the only one making any real-world
contribution to science and technology.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
...I'm the only one making any real-world
CONTRIBUTION to science and technology.
The Big Bang Theory Season 2, Episode 22
![...if and when he makes
a worthwhile contribution to science.
...if and when he makes
a worthwhile contribution to science.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
...if and when he makes
a worthwhile CONTRIBUTION to science.
The Big Bang Theory Season 6, Episode 9