I've always thought anyone can make money. Making a life worth living, that's the real test.

The day science begins to study non-physical phenomena, it will make more progress in one decade than in all the previous centuries of its existence.

Our fatigue is often caused not by work, but by worry, frustration and resentment

I have not failed. I've just found 10,000 ways that won't work.

Be a yardstick of quality. Some people aren't used to an environment where excellence is expected.

Our greatest glory is not in never failing, but in rising up every time we fail.

And that is the reason why this victory is great, because different players have made contributions to the win.

Genius is eternal patience.

Make them laugh, make them cry, and back to laughter. What do people go to the theatre for? An emotional exercise. I am a servant of the people. I have never forgotten that.

The only 'break' anyone can afford to rely upon is a self-made 'break'.

Deadlines just aren't real to me until I'm staring one in the face.

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

We are trying to prove ourselves wrong as quickly as possible, because only in that way can we find progress.

Discipline is the bridge between goals and accomplishment.

One can have no smaller or greater mastery than mastery of oneself.

Vision without execution is just hallucination.

Success is the doing, not the getting; in the trying, not the triumph. Success is a personal standard, reaching for the highest that is in us, becoming all that we can be. If we do our best, we are a success.

I am thankful to all those who said NO to me. It's because of them I did it myself.

Dad, you've done a lot of great things, but you're a very old man, and old people are useless.

If I have ever made any valuable discoveries, it has been due more to patient attention, than to any other talent.

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