Experience teaches nothing, but evaluated experience teaches everything.
People go farther than they thought they could when someone else thinks they can.
Growth inside fuels growth outside.
I think passion gives you the energy to do what is right, and discipline makes sure you do what is right. So I look at them as kind of cousins maybe.
Real leadership is being the person others will gladly and confidently follow.
Failure is an inside job. So is success. If you want to achieve, you have to win the war in your thinking first. You can't let the failure outside you get inside you.