One must be sane to think clearly, but one can think deeply and be quite insane.

The world does not pay men for that which they 'know'. It pays them for what they do, or induce others to do.

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

Four things for success: work and pray, think and believe.

Advertising is legalized lying.

It’s not about what it is, it’s about what it can become.

Success is neither magical nor mysterious. Success is the natural consequence of consistently applying the basic fundamentals.

The painter has the Universe in his mind and hands.

The greatest leader is not necessarily the one who does the greatest things. He is the one that gets the people to do the greatest things.

Try not to become a man of success but rather to become a man of value.

The successful leader must be willing to assume responsibility for the mistakes and the shortcomings of his followers.

Obstacles are those frightful things you see when you take your eyes off your goals.

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

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

By failing to prepare, you are preparing to fail.

The way to screw up somebody's life is to give them what they want.

The destination of the seeker… depends on the road he takes.

For the bureaucrat, the world is a mere object to be manipulated by him.

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

I don't believe people die from hard work. They die from stress and worry and fear -- the negative emotions. Those are the killers, not hard work. The fact is, in our society today, most people don't understand what hard work is all about.

If you treat people right they will treat you right - ninety percent of the time.