For economic safety for the future, you must have multiple skills and languages. Success is basically being the best that you can be.
There is no greater leadership challenge than parenting.
Your level of success will seldom exceed your level of personal development.
The attitude of other people affects each of us and the attitude of each of us has the capacity to affect all of us.
Without a sense of urgency, desire loses its value.
It's too bad failures don't give seminars. Wouldn't that be valuable? If you meet a guy who has messed up his life for forty years, you've just got to say, 'John, if I bring my journal and promise to take good notes, would you spend a day with me?'