[Strawberry]

Not true. I was in an organization with plenty of extremely intelligent people, and I can see that those who were successful were not those who work the hardest, nor deliver the most. They tend to be people who are able to show that they work the hardest. Instead many more intelligent people who deliver more were not as successful.

I guess they are intelligent people and they know the best way to do thing with the best results.  when work hard does not mean you can produce the best result, its the result the that matters i guess.