Good actions give strength to ourselves and inspire good actions in others.

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

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

If you don't have time to do it right, when will you have the time to do it over?

If you wish success in life, make perseverance your bosom friend, experience your wise counselor, caution your elder brother and hope your guardian genius.

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

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

If everyone is moving forward together, then success takes care of itself.

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

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

I`d like to live as a poor man with lots of money.

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

Leadership and learning are indispensable to each other.

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.

One of the main weaknesses of mankind is the average man's familiarity with the word 'impossible'.

Ability may get you to the top, but it takes character to keep you there.

If I had eight hours to chop down a tree, I'd spend six hours sharpening my axe.

Lisa, if you don't like your job you don't strike. You just go in every day and do it really half-assed. That's the American way.

Most people spend more time and energy going around problems than in trying to solve them.

Workers of the world unite; you have nothing to lose but your chains.