"Do your homework and know your business better than anyone. Otherwise, someone who knows more and works harder will kick your ass."

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It is called working your ass off. The difference is what you are willing to sacrifice. For every writer who wants balance in their life, there is a guy like me who gives up a lot to make their dreams come true. There is always going to be someone out there that knows they have to compensate for maybe having less talent with harder work and preparation.

— Mark Cuban