Mark Cuban

"I like to read biographies of successful people. Ted Turner’s bio was always big for me because he worked hard and played hard."

"This is a book that every CEO needs to read. If you can’t sell, you can’t survive. If you can sell- If you can figure out how to open doors and make your customers happy- you not only will always be able to eat and put a roof over your head but also thrive in any corporate or entrepreneurial environment."

"It’s the book I wish I had as a young entrepreneur, stressing over not knowing what I didn’t know."

"The whole premise of the book was that if you could save up $1 million and live like a student, you could retire. But you would have to have the discipline of saving. I believed heavily in that book. It was a big motivator for me."