![...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
![...you'll put them in order of the size
of their contribution to their fields.
...you'll put them in order of the size
of their contribution to their fields.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
...you'll put them in order of the size
of their CONTRIBUTION to their fields.
The Big Bang Theory Season 3, Episode 7
![...you must consider only the
contribution of the man to the field...
...you must consider only the
contribution of the man to the field...](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
...you must consider only the
CONTRIBUTION of the man to the field...
The Big Bang Theory Season 3, Episode 7
![...made a greater contribution
to the discredited field of alchemy...
...made a greater contribution
to the discredited field of alchemy...](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
...made a greater CONTRIBUTION
to the discredited field of alchemy...
The Big Bang Theory Season 3, Episode 7
![And all from a country whose
entire contribution
And all from a country whose
entire contribution](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
And all from a country whose
entire CONTRIBUTION
The Big Bang Theory Season 5, Episode 24