All human development, no matter what form it takes, must be outside the rules; otherwise we would never have anything new.

Every great improvement has come after repeated failures. Virtually nothing comes out right the first time. Failures, repeated failures, are finger posts on the road to achievement. One fails forward toward success.

What I believe is that, by proper effort, we make the future almost anything we want to make it.

Failures, repeated failures, are sign-posts on the road to achievement. The only time you don't want to fail is the last time you try something (and it works).

You will never stub your toe standing still. The faster you go, the more chance there is of stubbing your toe, but the more chance you have of getting somewhere.

Do not bring me your successes; they weaken me. Bring me your problems; they strengthen me.

Believe and act as if it were impossible to fail.