No one would have crossed the ocean if he could have gotten off the ship in the storm.

here is a great difference between knowing a thing and understanding it. You can know a lot and not really understand anything.

There exist limitless opportunities in every industry. Where there is an open mind, there will always be a frontier.

The price of progress is trouble.

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).

The sure ways to create new ventures of discovery are to keep an open mind.

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