Quotes and aphorisms about professionalism Barry Larkin Carlo Ancelotti ,, I have worked with some of the most important players, like Ronaldo, Ibrahimovic, Kaka, Zidane, but... Edinson Cavani Irvine Welsh Haley Joel Osment Karan Johar Sammo Hung Yochai Benkler William H. McRaven Tim Berners-Lee