It is a lack of commitment, not a lack of talent, that damns you to mediocrity.

Passion doesn't create commitment; commitment creates passion. To what are you committed?

In marketing you must choose between boredom, shouting and seduction. Which do you want?

Quantum Mechanics and General Relativity are both accepted as scientific fact even though they're mutually exclusive. Albert Einstein spent the second half of his life searching for a unifying truth that would reconcile the two.

No trade will be made unless they want the thing more than they want their money.

If you want the truth to prevail, you must cause people to realize the truth. This requires much more skill than is required to simply tell it.

Small thoughts fit easily into a closed mind, but big thoughts require an open one.