Zest. Gusto. How rarely one hears these words used. How...

Zest. Gusto. How rarely one hears these words used. How rarely do we see people living, or for that matter, creating, by them. Yet if I were asked to name the most important items in a writer's make-up, the things that shape his material and rush him along the road he wants to go. I would only warn him to look to his zest, see to his gusto.