I am only one, but I am one. I cannot do everything, but I can do something. And I will not let what I cannot do interfere with what I can do.
If you look at the timing of many of the Greek dramas from the theatrical point of view, it's all off, and I think the reason for that is that music played a very important part.
Most achievers I know are people who have made a strong and deep dedication to pursuing a particular goal. That dedication took a tremendous amount of effort.