It is hard to fail, but it is worse never to have tried to succeed.

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

Great companies are built on great products.

The day science begins to study non-physical phenomena, it will make more progress in one decade than in all the previous centuries of its existence.

In every job that must be done, there is an element of fun. You find the fun and - SNAP - the job's a game!

Eighty percent of success is showing up.

It is amazing how much can be accomplished if no one cares who gets the credit.

The role of the artist is to ask questions, not answer them.

It is a cursed evil to any man to become as absorbed in any subject as I am in mine

If you try to be anyone but yourself, you will fail; if you are not true to your own heart, you will fail. Then again, there's no success like failure

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

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

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

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

Vision without execution is just hallucination.

Talent is cheaper than table salt. What separates the talented individual from the successful one is a lot of hard work.

Pleasure in the job puts perfection in the work.

If you think of yourselves as helpless and ineffectual, it is certain that you will create a despotic government to be your master. The wise despot, therefore, maintains among his subjects a popular sense that they are helpless and ineffectual.

By failing to prepare, you are preparing to fail.

If you aspire to the highest place, it is no disgrace to stop at the second, or even the third, place.

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