Try not to become a man of success but rather to become a man of value.

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

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

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

To copy others is necessary, but to copy oneself is pathetic

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

Without a humble but reasonable confidence in your own powers you cannot be successful or happy.

If you can't make it good, at least make it look good.

A man paints with his brains and not with his hands.

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

Your most unhappy customers are your greatest source of learning.

Nothing will work unless you do.

Success is neither magical nor mysterious. Success is the natural consequence of consistently applying the basic fundamentals.

Boredom is one of the most blissful feelings.

Vision without execution is just hallucination.

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.

Any fact facing us is not as important as our attitude toward it, for that determines our success or failure

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

Deadlines just aren't real to me until I'm staring one in the face.

There is but one dependable method of accumulating and legally holding riches, and that is by rendering useful service.

No tears in the writer, no tears in the reader. No surprise in the writer, no surprise in the reader.