The world is so average, it doesn't take much to be a genius, just do a little extra

The worst mistake a leader can make is to mentor no one, choose no successor and leave no legacy.

Most people die at age 25 and are buried at age 65.

Noticing when the stoplights are in sync, or calculating the length of your strides between floor tiles - normal people notice that kind of stuff, but a certain kind of person will do some calculations.

The greatness of a man is measured by the way he treats the little man. Compassion for the weak is a sign of greatness

I can guarantee people, then, that if they learn, discover, understand, explore, and apply the same principles that I learned, that success is predictable.

Great leaders have no need for reputation. Reputation is what you are in public. Character is who you are in private.