Mark Cuban: 20 Authentic Quotes

Mark Cuban, a billionaire entrepreneur, investor, and "Shark Tank" star, is known for his straightforward, practical insights on business, success, and innovation. Below is a collection of 20 authentic quotes attributed to him, reflecting his philosophy on hard work, learning, and entrepreneurship.

1. “Work like there is someone working 24 hours a day to take it all away from you.”

2. “It doesn’t matter how many times you fail. You only have to be right once.”

3. “Sweat equity is the most valuable equity there is.”

4. “Don’t follow your passion, follow your effort.”

5. “The only thing any entrepreneur, salesperson, or anyone in any position can control is their effort.”

6. “It’s not about money or connections—it’s the willingness to outwork and outlearn everyone.”

7. “Wherever I see people doing something the way it’s always been done, I start to think there’s an opportunity.”
 

8. “Time is more valuable than money.”

9. “Always look for the fool in the deal. If you don’t find one, it’s you.”

10. “Success is about making your life a special version of unique that fits who you are.”

11. “You’ve got to be brutally honest with yourself.”

12. “The one thing in life you can control is your effort.”

13. “Sales cure all. You can talk about strategy all you want, but at the end of the day, it’s all about sales.”

14. “You don’t have to be the smartest person in the room, but you better be the hardest working.”

15. “Treat your customers like they own you. Because they do.”

16. “The best way to predict the future is to invent it.”

17. “Learn to sell. In business, you’re always selling—to your prospects, investors, and employees.”

18. “Every no gets me closer to a yes.”

19. “Open offices keep everyone in tune with what is going on and keeps the energy up.”

20. “Don’t start a company unless it’s an obsession and something you love.”

These quotes capture Cuban’s emphasis on relentless effort, learning from failure, and customer focus in building successful businesses.