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

I never pick up an item without thinking of how I might improve it.

Pleasure in the job puts perfection in the work.

If A is success in life, then A equals x plus y plus z. Work is x; y is play; and z is keeping your mouth shut.

Good things happen to those who hustle.

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

Earning happiness means doing good and working, not speculating and being lazy. Laziness may look inviting, but only work gives you true satisfaction.

With any part you play, there is a certain amount of yourself in it. There has to be, otherwise it's just not acting. It's lying.

The secret of success in life is for a man to be ready for his opportunity when it comes.

If it's me against 48, I feel sorry for the 48.

A great secret of success is to go through life as a man who never gets used up.

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

The superior man understands what is right; the inferior man understands what will sell.

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

The world does not pay men for that which they 'know'. It pays them for what they do, or induce others to do.

For it is commonly said: accomplished labours are pleasant.

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

'To Start Press Any Key'. Where's the ANY key?

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

I hope that I may always desire more than I can accomplish.

No man ever achieved worthwhile success who did not, at one time or other, find himself with at least one foot hanging well over the brink of failure.