"A rich man, fond of felines, asked a famous Zen ink painter to draw him a cat. The master agreed and asked the man to come back in three months. When the man returned, he was put off, again and again, until a year had passed. Finally, at the man's request, the master drew out a brush, and, with grace and ease, in a single fluid motion, drew a picture of a cat -- the most marvelous image the man had ever seen. He was astonished then he grew angry. 'That drawing took you only thirty seconds! Why did you make me wait a year?' he demanded. Without a word, the master opened up a cabinet, and out fell thousands of drawings -- of cats." -- Zen story