Shark Tank (2009– )

Mark Cuban: Self - Shark

Photos 

Quotes 

• Mark Cuban : It doesn't matter how many times you fail. All it takes is one and everybody can call you an overnight success, so don't quit because we've all been laughed at. I know I've been laughed at, and my biggest hits have been the ones people thought were most likely to fail.

• [repeated line] 

  Mark Cuban : You're not an entrepreneur. You're a wantrepreneur.

• Mark Cuban : [repeated line to the entrepreneur]  the most valuable asset I need to get a return on is my time

• [repeated line] 

  Self - Shark : ten percent of a watermelon is better than fifty percent of a grape

• [repeated line] 

  Mark Cuban : Business 101: Never give up fifty percent of your business