Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful.

When you play, play hard; when you work, don't play at all.

I have far more respect for the person with a single idea who gets there than for the person with a thousand ideas who does nothing

Of all the things I've done, the most vital is coordinating those who work with me and aiming their efforts at a certain goal

No man can taste the fruits of autumn while he is delighting his scent with the flowers of spring.

Boredom is one of the most blissful feelings.

Only put off until tomorrow what you are willing to die having left undone

I readily absorb ideas from every source, frequently starting where the last person left off

Either you run the day or the day runs you.

I don't like that man. I must get to know him better.

You must take personal responsibility. You cannot change the circumstances, the seasons, or the wind, but you can change yourself. That is something you have charge of.

We are trying to prove ourselves wrong as quickly as possible, because only in that way can we find progress.

Pleasure in the job puts perfection in the work.

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

I never did a day's work in my life. It was all fun.

Most people spend more time and energy going around problems than in trying to solve them.

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

One of the main weaknesses of mankind is the average man's familiarity with the word 'impossible'.

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

To solve any problem, here are three questions to ask yourself: First, what could I do? Second, what could I read? And third, who could I ask?

I am thankful to all those who said NO to me. It's because of them I did it myself.