When you play, play hard; when you work, don't play at all.
I'm not the smartest fellow in the world, but I can sure pick smart colleagues.
Personally, I enjoy working about 18 hours a day. Besides the short catnaps I take each day, I average about four to five hours of sleep per night.
There is one weakness in people for which there is no remedy. It is the universal weakness of lack of ambition.
Why, look at me. I've worked my way up from nothing to a state of extreme poverty.
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.
The way to screw up somebody's life is to give them what they want.
Be a yardstick of quality. Some people aren't used to an environment where excellence is expected.
What one has to do usually can be done.
Whether it's Google or Apple or free software, we've got some fantastic competitors and it keeps us on our toes.
Make them laugh, make them cry, and back to laughter. What do people go to the theatre for? An emotional exercise. I am a servant of the people. I have never forgotten that.
The role of the artist is to ask questions, not answer them.
Great companies are built on great products.
Once you start a working on something, don't be afraid of failure and don't abandon it. People who work sincerely are the happiest.
A good objective of leadership is to help those who are doing poorly to do well and to help those who are doing well to do even better.
Itís not about what it is, itís about what it can become.
I fear not the man who has practiced 10,000 kicks once, but I fear the man who had practiced one kick 10,000 times.
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.
Four things for success: work and pray, think and believe.
A great secret of success is to go through life as a man who never gets used up.
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