Mahavishnu John McLaughlin

You can have the greatest player in terms of mastering an instrument and you could be yawning your head off when you hear them. So, it's not what you do, but the way you're doing it and in the end that's all that we have.

To those who ask what the infinitely small quantity in mathematics is, we answer that it is actually zero. Hence there are not so many mysteries hidden in this concept as they are usually believed to be.