He who will not economize will have to agonize.

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

Whether it's Google or Apple or free software, we've got some fantastic competitors and it keeps us on our toes.

If you aim at nothing, you will hit it every time.

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

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.

Riches do not respond to wishes. They respond only to definite plans, backed by definite desires, through constant persistence.

If you treat people right they will treat you right - ninety percent of the time.

There are many ways of going forward, but only one way of standing still.

Fake it until you make it.

I have not failed. I've just found 10,000 ways that won't work.

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

I don't want to achieve immortality through my work... I want to achieve it through not dying.

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!

If your business is only to sweep a crossing, remember it is your duty to make that crossing the best swept of the world.

I'm a greater believer in luck, and I find the harder I work the more I have of it

It's a terrible thing to look over your shoulder when you are trying to lead - and find no one there

The leader of genius must have the ability to make different opponents appear as if they belonged to one category.

By failing to prepare, you are preparing to fail.

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

Listen if you want to be heard