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

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

The way to get started is to quit talking and begin doing.

In the business world, the rearview mirror is always clearer than the windshield.

Thinking is the hardest work there is, which is probably the reason so few engage in it.

To invent, you need a good imagination and a pile of junk.

I'm not the smartest fellow in the world, but I can sure pick smart colleagues.

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

Pleasure in the job puts perfection in the work.

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

Nothing will work unless you do.

Coming together is the beginning. Keeping together is progress. Working together is success.

Find out what you really love to do, and then find a way to make a good living doing it.

I fear not the man who has practiced 10,000 kicks once, but I fear the man who had practiced one kick 10,000 times.

A great secret of success is to go through life as a man who never gets used up.

It has been my observation that most people get ahead during the time that others waste

Don't ever promise more than you can deliver, but always deliver more than you promise.

The whole secret of a successful life is to find out what is one's destiny to do, and then do it.

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

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

In every job that must be done, there is an element of fun. You find the fun and - SNAP - the job's a game!