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

The best of artists has no conception that the marble alone does not contain within itself.

Inspiration exists, but it has to find you working.

Success is doing ordinary things extraordinarily well.

It is amazing how much can be accomplished if no one cares who gets the credit.

It is your decisions, and not your conditions, that determine your destiny.

Those who vote decide nothing. Those who count the vote decide everything.

Good things happen to those who hustle.

If you are not willing to risk the unusual, you will have to settle for the ordinary.

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

We don't know a millionth of one percent about anything.

Leadership and learning are indispensable to each other.

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.

There is one weakness in people for which there is no remedy. It is the universal weakness of lack of ambition.

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

There is little success where there is little laughter.

When you know what you want, and want it bad enough, you will find a way to get it.

If you don't have time to do it right, when will you have the time to do it over?

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

If youre in the luckiest one per cent of humanity, you owe it to the rest of humanity to think about the other 99 per cent.

By failing to prepare, you are preparing to fail.