Being smart is about making smart choices. Its about making the right decision, the right step or the right choice. Smart people move up the ladder real fast. They also are the ones that have great cars, lot of money, and everything else the rest of us desire.
And what do you think about the collection of both of them? Suppose if a person is smart enough then he can think much better and can plan for a better future but if he is also a hard worker then there is no doubt that he will get all of his dreams with a faster speed. If a person is smart and he is lazy as I saw some people then it is not sure that he will get his goals to be completed in his life early he will get them very late but the smart people who are also hard workers get much of the success in the early age of their life.