You don't have to start from scratch to do something interesting. You don't have to start from scratch to have a massive impact on the world. You hav….

A number of people in the United States, almost everyone, is using plastic cards to pay for things, but it's extremely difficult to accept these card….

IM is interesting because you look at your buddy list and, at a glance, see what your friends are listening to, what they're working on, what they're….

I think Twitter is the future of communications and Square will be the payment network..

Great companies don't just have one founding moment. They have many founding moments..

My mom cares that I tweeted a picture of my breakfast. She's knows I'm eating and I'm safe..

Starting anything is a roller coaster with the highest highs and lowest lows..

There's an entire universe in every single tweet, and it all really depends on the content as far as how it's going to spread..

It's empowering to be asked to look at what's possible, not told how to do it..

Short term satisfaction will never lead to something timeless..

Making something simple is very difficult..

Technology to me does two things: it increases the velocity of communication and increases the number of people who can participate. That's it. That'….

Make every detail perfect and limit the number of details to perfect..

Success is never accidental..

As CEO, my main job is editor-in-chief..

What I love about New York is just the electricity I feel right away..

Amazing what people make up based on what they choose to see..

I am someone who tweets about what I have for breakfast, what I have for lunch, what I have for dinner, and for 99.99999 percent of the world, it's u….

I fell in love with flora of all types, especially ferns. Loved the sparse structure and repetition of shape - almost fractal..

Everyone has an idea, but it's really about executing the idea and attracting other people to help you with the idea..

Revolution looks at the intersection ahead and pushes people to do the right thing..