And "Think twice, though, about specializing in fields that require ... quantitative analysis....as well as a few specialties in molecular biology." Come on! Even a simple DNA agarose gel requires your careful calculations about the gel percentage and some basic interpolation for DNA sizes.
Basically WSJ has been turned into the Rant Mountain and the rants like "Great Scientist ≠ Good at Math" or "To (All) the Colleges That Rejected Me” won't be the last two.