What I've learned in these 11 years is you just got to stay focused and believe in yourself and trust your own ability and judgment.

Mark Cuban

Work like there is someone working twenty-four hours a day to take it all away from you.

Mark Cuban

Success is about making your life a special version of unique that fits who you are—not what other people want you to be.

Mark Cuban

The only thing in your control is effort. That's all, and that's everything.

Mark Cuban

I worked hard and smarter than most people in the businesses I have been in.

Mark Cuban

Go out there and get rich. Get so obnoxiously rich that when that tax bill comes, your first thought will be to choke on how big a check you have to write.

Mark Cuban

Because if you're prepared and you know what it takes, it's not a risk. You just have to figure out how to get there. There is always a way to get there.

Mark Cuban

The sport of business is the ultimate competition. It’s 7 × 24 × 365 × forever.

Mark Cuban

What I've learned is that if you really want to be successful at something, you'll find that you put the time in. You won't just ask somebody if it's a good idea, you'll go figure out if it's a good idea.

Mark Cuban

In business, to be a success, you only have to be right once.

Mark Cuban

In my opinion, right now there's way too much hype on the technologies and not enough attention to the real businesses behind them.

Mark Cuban

I had taken a few classes in real-world business and got paid for it instead of paying tuition.

Mark Cuban