Don't wish it was easier, wish you were better. Don't wish for less problems, wish for more skills. Don't wish for less challenges, wish for more wisdom. The major value in life is not what you get. The major value in life is what you become. Success is not to be pursued; it is to be attracted by the person you become.
Make rest a necessity, not an objective. Only rest long enough to gather strength.
Success is nothing more than a few simple disciplines, practiced every day.
A few years ago I lost one of my dearest friends. He died at age 53 - heart attack. David is gone, but he was one of my very special friends. I used to say of David that if I was stuck in a foreign jail somewhere accused unduly and if they would allow me one phone call, I would call David. Why? He would come and get me. That's a friend. Somebody who would come and get you.