I think the point is that knowing this stuff makes it easier to write a paper because you are not as easily out of breath. It's not guaranteeing you a good pape

I think the point is that knowing this stuff makes it easier to write a paper because you are not as easily out of breath. It's not guaranteeing you a good paper and phd, that's your part. Maybe you too could be a successful phd-student? :) At least you know the basics!