That's an unfair statement, though.
You're never going to do better than Diz and Bird or Trane and Monk. You can only do different, and maybe you'll be lucky enough to do different at their level. But, by definition, you can't do better than the best.
And here is the real problem.
Do you think Pops, Duke, Bird, Diz, Ornette, etc ever thought "You're never going to do it better?
What you can do is "become the best"! If that is not your goal, I'll keep that in mind.