I believe that the open exchange of information can have a positive global impact.

Timing, perseverance, and ten years of trying will eventually make you look like an overnight success.

Have confidence in your ideas before they even exist.

In order to succeed spectacularly you have to be willing to fail spectacularly.

Creativity is an infinitely renewable resource - you are not going to run out of it - so don't be afraid to use it.

Constraint inspires creativity

Inventing your dream is the first and biggest step toward making it come true.

I realized ceativity is a renewable resource. You never run out of good ideas

Willingness to take risks is the path to success.

Understand that you dont have all the answers, you just have to start somewhere and keep an open mind.

At Twitter, mobile is in our DNA ... For us, it's all about mobile, and it always has been.

In the mind and nature of a man a secret is an ugly thing like a hidden physical defect.

Anybody who is not pulling his weight is probably pushing his luck.

There's no question that all the generations got excited about the first flights, with Kennedy's inspiration to go to the moon, leaving the planet for the first time, and fortunately coming back.

Bruce Parker's The Power of the Sea is an engaging and essential history of science. It’s also a terrific account of survival on our wild blue planet.

For lust of knowing what should not be known, we take the Golden Road to Samarkand.

Men blush less for their crimes than for their weaknesses and vanity. [Fr., Les hommes rougissent moins de leur crimes que de leurs faiblesses et de leur vanite.]

Marrying a woman for her money is very much like setting a rat-trap, and baiting it with your own finger.

It's the ultimate conceptual artwork. I took a piece of metal and just painted an image of a stop sign on it - a four-by-four-foot stop sign.

I could trust a fact and always cross-question an assertion.

Much as we might wish to believe otherwise, universal love and the welfare of the species as a whole are concepts which simply do not make evolutionary sense.