Of all the things I've done, the most vital is coordinating those who work with me and aiming their efforts at a certain goal

Because ideas have to be original only with regard to their adaptation to the problem at hand, I am always extremely interested in how others have used them...

Be interesting, be enthusiastic... and don't talk too much.

There is nothing impossible to him who will try.

Success is going from failure to failure without loss of enthusiasm.

Talent hits a target no one else can hit; Genius hits a target no one else can see.

When things go wrong don't go with them

Work does not kill a man, it is worry, irregularity and uncertainty that kill.

Develop success from failures. Discouragement and failure are two of the surest stepping stones to success.

Never make excuses. Your friends don't need them and your foes won't believe them.

If you think your teacher is tough, wait until you get a boss. He doesn't have tenure.

Dictionary is the only place that success comes before work. Hard work is the price we must pay for success. I think you can accomplish anything if you're willing to pay the price.

Discipline is the bridge between goals and accomplishment.

Chop your own wood and it will warm you twice

Speak softly and carry a big stick; you will go far.

I believe in the Bible. I believe that all good things come from God. I don't believe I'd sing the way I do if God hadn't wanted me to.'

Don't mistake activity with achievement.

You cannot change your destination overnight, but you can change your direction overnight

Whether it's Google or Apple or free software, we've got some fantastic competitors and it keeps us on our toes.

Take time to deliberate, but when the time for action comes, stop thinking and go in.

If we all did the things we are really capable of doing, we would literally astound ourselves