[Zeeshan]

I don't care if I am rehashing it. Sue me.

A young boy traveled across Japan to the school of a famous Martial artist. When he arrived at the Dojo he was given an audience by the Master.
"What do you wish from me?" the Master asked.
"I wish to be your student and become the finest Karate-ka in the land," the boy replied "How long must I study?"
"Ten years at least" answered the Master
"Ten years is a long time," said the boy. "What if I studied twice as hard as all your other students?"
"Twenty years" replied the Master
"Twenty years!" "What if I practice day and night with all my effort?" the boy said
"Thirty years," was the Masters reply
"How is it that each time I say I will work harder, you tell me that it will take longer?" the boy asked.
"The answer is clear. When one eye is fixed upon your destination, there is only one eye left with which to find the way."
~ Text from: Zen and the Martial Arts (1979 edition)
by Joe Hyams

http://www.genshinkidojo.com/readings/readingspage.html