Yes, but rarely. Quick and great can't be expected. Only consistency can be expected to produce greatness, and even then, not always. But like you said, it always comes back to the definition of greatness and that can be defined in different ways, and it should be, depending on what we're talking about.
For example, it's not likely, but it is possible for a new film maker to make a film that wins a prestigious award their first try and in less than a few months. But, I don't think most filmmakers could or should expect the same result. It takes most filmmakers many years and many tries (that "being good repeatedly" that you talk about) to make an award winning film. Event then, there are people who think the most highly awarded films are not great.
On the other hand, something less subjective would be much more difficult to achieve "greatness" in quickly... such as physical fitness competitions. Somebody who takes up even the most normal activity, such as running, isn't going to quickly be able to beat athletes who have been training for years longer at a 100 meter sprint.
Yes, but rarely. Quick and great can't be expected. Only consistency can be expected to produce greatness, and even then, not always. But like you said, it always comes back to the definition of greatness and that can be defined in different ways, and it should be, depending on what we're talking about.
For example, it's not likely, but it is possible for a new film maker to make a film that wins a prestigious award their first try and in less than a few months. But, I don't think most filmmakers could or should expect the same result. It takes most filmmakers many years and many tries (that "being good repeatedly" that you talk about) to make an award winning film. Event then, there are people who think the most highly awarded films are not great.
On the other hand, something less subjective would be much more difficult to achieve "greatness" in quickly... such as physical fitness competitions. Somebody who takes up even the most normal activity, such as running, isn't going to quickly be able to beat athletes who have been training for years longer at a 100 meter sprint.