When given the choice between hiring someone who is “smart” and someone with good work ethic, the latter wins every time. There is no sin in being smart or trying to be smarter, but the point is that very few people who are “smart” have poor work ethic. Most of the smart people I have met in my life are people who work hard.
Even in the classroom, I have found the same result. The majority of the teens I have known over the years, the ones who are “smart,” work very hard to earn the grades they receive. I have wondered this outloud for years, “funny how the harder a high school student works, the smarter he is.” Yes it is interesting, indeed.