That's the problem confronting Jackie Robinson at this very minute as he goes to bat for the first time in a big league game.
6 seconds sound clip from the The Jackie Robinson Story movie soundboard.
You can hear this line at 01:04:55.275 in the Blu-ray version of the movie.
Quote context
[...]
- Sit down! Hey, Robinson! Why don't you go back to Harlem where you belong?
- They call it big league baseball, folks, because you've got to be bigger and better to stay up here.
- He'll make a mark for every move that Jackie Robinson makes, good or bad.
- And not only the official score's eyes are on the Negro rookie.
[...]