Whether it's Google or Apple or free software, we've got some fantastic competitors and it keeps us on our toes.
One must be sane to think clearly, but one can think deeply and be quite insane.
Without a humble but reasonable confidence in your own powers you cannot be successful or happy.
One can have no smaller or greater mastery than mastery of oneself.
The world does not pay men for that which they 'know'. It pays them for what they do, or induce others to do.
Nothing is particularly hard if you divide it into small jobs
Effective communication is 20% what you know and 80% how you feel about what you know.
At least with me, the match starts much, much earlier than the actual match.
I'm a greater believer in luck, and I find the harder I work the more I have of it
He who thinks little errs much
Thought, backed by strong desire, has a tendency to transmute itself into its physical equivalent.
Moving from chair to chair, from coffee machine to coffee machine is the limit of my action in most films. But I enjoy being cast in them because I love watching them.
He who will not economize will have to agonize.
Change yourself and your work will seem different.
Either you run the day or the day runs you.
Do one thing at a time, and while doing it put your whole soul into it to the exclusion of all else.
Inspiration exists, but it has to find you working.
Obstacles are those frightful things you see when you take your eyes off your goals.
Don't gamble; take all your savings and buy some good stock and hold it till it goes up, then sell it. If it don't go up, don't buy it.
There is but one dependable method of accumulating and legally holding riches, and that is by rendering useful service.
Nothing will work unless you do.