also, the impact of a teacher on a single child can be a lot greater than the impact of a celebrity on a single person. this is not to say that the reverse is n

also, the impact of a teacher on a single child can be a lot greater than the impact of a celebrity on a single person. this is not to say that the reverse is not also true, especially if the celebrity is inspiring a young musician or sports star. ultimately, this is entirely subjective. what does "impact" mean, anyway ;-)