Some scientists use TeX or LatEX but for most people Word is the thing that writers use these days.
“A lot of late nights in the gym, a lot of early mornings, especially when your friends are going out, you're going to the gym, those are the sacrifices that you have to make if you want to be an NBA basketball player.”
“The writer has to force himself to work. He has to make his own hours and if he doesn't go to his desk at all there is nobody to scold him.”