Take time to deliberate, but when the time for action comes, stop thinking and go in.
Only put off until tomorrow what you are willing to die having left undone
I have not failed. I've just found 10,000 ways that won't work.
The term 'serious actor' is kind of an oxymoron, isn't it? [Like] 'Republican party' [or] 'airplane food'.
Either you run the day or the day runs you.
The whole secret of a successful life is to find out what is one's destiny to do, and then do it.
When you know what you want, and want it bad enough, you will find a way to get it.
But Marge, what if we chose the wrong religion? Each week we just make God madder and madder.
If it's me against 48, I feel sorry for the 48.
Few things are impossible to diligence and skill. Great works are performed not by strength, but perseverance.
It is your decisions, and not your conditions, that determine your destiny.
I never did a day's work in my life. It was all fun.
Success is having a flair for the thing that you are doing, knowing that is not enough, that you have got to have hard work and a sense of purpose.
What I cannot create, I do not understand.
Talent hits a target no one else can hit; Genius hits a target no one else can see.
Practice does not make perfect. Perfect practice makes perfect.
If you don't have time to do it right, when will you have the time to do it over?
The secret of success is constancy to purpose.
From each according to his abilities, to each according to his needs.
Make the lie big, make it simple, keep saying it, and eventually they will believe it
Of all the things I've done, the most vital is coordinating those who work with me and aiming their efforts at a certain goal