Leonard Maltin

While it was occasionally done here or there, nobody else had a figurehead like Walt doing it. Jack Warner wasn't on TV. Walt was the boss, but he had a real public profile and he used it to his advantage. And he became a household face.

Running fills the cup that has to pour out for others. Running feeds the soul that has a responsibility to nourish. Running sets the anchor that limits the drift of the day. Running clears the mind that has a myriad of challenges to solve. Running tends to the self so that selfishness can subside.