Art calls for complete mastery of techniques, developed by reflection within the soul.

Success in life depends on action, that is, on what you do, and not what you Feel or think, and the price of success is hard work.

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

Success is steady progress toward one's personal goals

The successful leader must plan his work and work his plan.

We struggle with the complexities and avoid the simplicities.

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 think your teacher is tough, wait until you get a boss. He doesn't have tenure.

The man who is swimming against the stream knows the strength of it.

Just because something doesn't do what you planned it to do doesn't mean it's useless.

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

You never achieve success unless you like what you are doing.

There is nothing more difficult to carry out, nor more doubtful of success, nor more dangerous to handle, that to institute a new order of things

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

The majority of people who fail to accumulate money sufficient for their needs are, generally, easily influenced by the opinion of others.

Talent hits a target no one else can hit; Genius hits a target no one else can see.

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

It's fine to celebrate success but it is more important to heed the lessons of failure.

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

I've always found the second book in a series is the hardest to write.

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