Originally Posted by BobbyOne
hoodjem, I only know the top four: Hoad, Gonzalez, Laver, Federer. Rosewall surely refers to peak play. He is expert enough to know that Hoad's achievements don't qualify for the top place.
An interesting interpretation.
The fundamental cause of the trouble is that in the modern world the stupid are cocksure, while the intelligent are full of doubt.