Be rigorous about your HR decisions. There is a difference between rigorous and ruthless.

Good is the enemy of great. That's why so few things become great.

Profit is like oxygen, food, water, and blood for the body; they are not the point of life, but without them, there is no life.

If we only have great companies, we will merely have a prosperous society, not a great one. Economic growth and power are the means, not the definition, of a great nation.

A culture of discipline is not a principle of business, it is a principle of greatness.

A company should limit its growth based on its ability to attract enough of the right people.

If you have a charismatic cause you don't need to be a charismatic leader.