Track is full of the absolute nicest and most polite athletes in all of sports, and where does it get us?

being able to act intelligently and instinctively in the moment is possible only after a long and rigorous of education and experience

If you look at the careers of great entrepreneurs and you look at the moment they took their plunge, the plunge is rarely a great financial or material risk, it’s a social risk. At the moment they started their new businesses, everyone around them said ‘you’re an idiot’.

Success is not a random act. It arises out of a predictable and powerful set of circumstances and opportunities.

If you're in business it's both a promise and a warning. It says that sometimes little things can cause some little guy to have an overnight success.

Consistency is the most overrated of all human virtues... I'm someone who changes his mind all the time.

If you don't contradict yourself on a regular basis, then you're not thinking.