Tell the audience what you're going to say, say it; then tell them what you've said.

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

Success is never final. Failure is never fatal. It s courage that counts.

You don't have to be great to start, but you have to start to be great

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

He who thinks little errs much

I do not like to repeat successes, I like to go on to other things.

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

If you do not change direction, you may end up where you are heading.

This is the real secret of life - to be completely engaged with what you are doing in the here and now. And instead of calling it work, realize it is play.

What one has to do usually can be done.

It is easier for a tutor to command than to teach.

Discipline is the bridge between goals and accomplishment.

Without work, all life goes rotten, but when work is soulless, life stifles and dies.

To be clever enough to get all that money, one must be stupid enough to want it.

Rich people have small TVs and big libraries, and poor people have small libraries and big TVs.

The role of the artist is to ask questions, not answer them.

If you're trying to create a company, it's like baking a cake. You have to have all the ingredients in the right proportion.

Sell a man a fish, he eats for a day, teach a man how to fish, you ruin a wonderful business opportunity.

Opportunity is missed by most people because it is dressed in overalls and looks like work.

The finest task for an Engineer – to survey, to plan, to suggest resources and material, assemble them for task in hand, implement and produce results.