To know what people really think, pay regard to what they do, rather than what they say.

The difference between a successful person and others is not a lack of strength, not a lack of knowledge, but rather a lack in will.

If I have ever made any valuable discoveries, it has been due more to patient attention, than to any other talent.

If you are the master be sometimes blind, if you are the servant be sometimes deaf.

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

A company is only as good as the people it keeps.

There is nothing impossible to him who will try.

A creative man is motivated by the desire to achieve, not by the desire to beat others.

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

All your dreams can come true if you have the courage to pursue them

The more you are in this business, the more humbled by it you become.

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

But Marge, what if we chose the wrong religion? Each week we just make God madder and madder.

Formulate and stamp indelibly on your mind a mental picture of yourself as succeeding. Hold this picture tenaciously and never permit it to fade. Your mind will seek to develop this picture!

You don't get paid for the hour. You get paid for the value you bring to the hour.

Real success can only come if there is a change in our societies and in our economics and in our politics.

The major reason for setting a goal is for what it makes of you to accomplish it. What it makes of you will always be the far greater value than what you get.

Don't mistake activity with achievement.

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

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

It is no use saying 'we are doing our best.' You have got to succeed in doing what is necessary.