It is not length of life, but depth of life.

Life is a succession of lessons which must be lived to be understood. All is riddle, and the key to a riddle is another riddle.

All life is an experiment. The more experiments you make the better.

The strong bond of friendship is not always a balanced equation; friendship is not always about giving and taking in equal shares. Instead, friendship is grounded in a feeling that you know exactly who will be there for you when you need something, no matter what or when.

A friend is an emotional bond, just like friendship is a human experience.

A sour corporate culture can actually make an entire society unhappy. This means that a strong corporate culture can have a positive impact on a society.

The world is a bell curve. Classroom test scores, employee performance in a company or how many people really, really like you. No matter the population you're studying, they always fit neatly across the standard deviations of the famous bell curve.

The most effective leaders are actually better at guarding against danger when they acknowledge it that it exists. Cowards, in contrast, cling to the hope that failure will never happen and may be sloppy in the face of danger - not because they don't acknowledge that it exists, but because they are just too afraid of it to look it in the eye.

If you want to be a great leader, remember to treat all people with respect at all times. For one, because you never know when you'll need their help. And two, because it's a sign you respect people, which all great leaders do.

I love science fiction - always have.

Though we may have desires or bold goals, for whatever reason, most of us don't think we can achieve something beyond what we're qualified to achieve. Why, I ask, do we let reality interfere with our dreams?

The challenge of the unknown future is so much more exciting than the stories of the accomplished past.

Great leaders don't need to act tough. Their confidence and humility serve to underscore their toughness.

Great leaders are willing to sacrifice the numbers to save the people. Poor leaders sacrifice the people to save the numbers.

We can't all be good at everything. This is partly the logic behind having a team in the first place, so each role can be filled with the person best suited for that role and together, every job and every strength is covered.

TiVo and other digital recording devices have confounded advertisers. The ad industry sees the technology as a threat to their product.

Champions are not the ones who always win races - champions are the ones who get out there and try. And try harder the next time. And even harder the next time. 'Champion' is a state of mind. They are devoted. They compete to best themselves as much if not more than they compete to best others. Champions are not just athletes.

Leadership is not about the next election, it's about the next generation.

Leadership is a way of thinking, a way of acting and, most importantly, a way of communicating.

One of the best paradoxes of leadership is a leader's need to be both stubborn and open-minded. A leader must insist on sticking to the vision and stay on course to the destination. But he must be open-minded during the process.

Leadership is absolutely about inspiring action, but it is also about guarding against mis-action.

The cost of leadership is self-interest.

Halloween is one of my favorite days of the year. I have a strict rule: I don't work on Halloween and I won't travel on Halloween. Not for any reason.

When you explain to people what you're trying to do, as opposed to just making demands or delegating tasks, you can build instant trust, even if it's just for that short time you're on the phone.

The single best machine to measure trust is a human being. We haven't figured out a metric that works better than our own sort of, like, 'There's something fishy about you.'

If you hire people just because they can do a job, they'll work for your money. But if you hire people who believe what you believe, they'll work for you with blood, sweat, and tears.

Offer someone the opportunity to rebuild a company or reinvent an industry as the primary incentive, and it will attract those drawn to the challenge first and the money second.

Some people are born good-looking. Some have the gift of gab. And some are lucky enough to be born smarter than the rest of us. Whether we like it or not, Mother Nature does not dole these characteristics out evenly.

It is only from the people I've had the good fortune to meet that I am learning the lessons to guide me. Baz Luhrmann, director of 'Moulin Rouge,' for example, has a childlike curiosity about the world. He doesn't pretend to know all the answers - quite the opposite, in fact. He asks loads of questions of everyone.

I find, when you're an optimist, life has a funny way of looking after you.

Leave America and you'll find that the consumers in many other countries enjoy watching advertising. Not because the products are better, but because the ads are produced to be entertaining. Sometimes they are funny. Sometimes they are dramatic. Sometimes they are just beautiful.

A leader's job is not to do the work for others, it's to help others figure out how to do it themselves, to get things done, and to succeed beyond what they thought possible.

When I was a kid, I was a bit of a space geek. I loved the space program and all things NASA. I would read books about our solar system; I had pictures of the Space Shuttle on my bedroom wall. And yes, I even went to Space Camp.

Starbucks was founded around the experience and the environment of their stores. Starbucks was about a space with comfortable chairs, lots of power outlets, tables and desks at which we could work and the option to spend as much time in their stores as we wanted without any pressure to buy. The coffee was incidental.

We're born alone, we live alone, we die alone. Only through our love and friendship can we create the illusion for the moment that we're not alone.

The enemy of art is the absence of limitations.

Now I'm an old Christmas tree, the roots of which have died. They just come along and while the little needles fall off me replace them with medallions.

Did you ever stop to think why cops are always famous for being dumb? Simple. Because they don't have to be anything else.

I have a great love and respect for religion, great love and respect for atheism. What I hate is agnosticism, people who do not choose.

If there hadn't been women we'd still be squatting in a cave eating raw meat, because we made civilization in order to impress our girlfriends.

Personally, I don't like a girlfriend to have a husband. If she'll fool her husband, I figure she'll fool me.

The enemy of society is middle class and the enemy of life is middle age.

When people accept breaking the law as normal, something happens to the whole society.

Race hate isn't human nature; race hate is the abandonment of human nature.

Only very intelligent people don't wish they were in politics, and I'm dumb enough to want to be in there.

I've never understood the cult of Hitchcock. Particularly the late American movies... Egotism and laziness. And they're all lit like television shows.

I think I made essential a mistake in staying in movies, because I - but it's a mistake I can't regret, because it's like saying, 'I shouldn't have stayed married to that woman, but I did because I love her.'

I have an unfortunate personality.

My doctor told me to stop having intimate dinners for four. Unless there are three other people.

Sport is something that is very inspirational for young people.