A young martial artist wanted to master his art. He went to the master and asked, "I want to be the master of your martial art. How long will it take me to master it?" The master thought for a moment. He then calmly said, "10 years." The student became impatient and said, "I am your most devoted student. I will train as hard as I can, for ten hours or more. I'll do that every day for as long as it takes. How long will it take me then?" The master thought for a moment and calmly said, "Never".