Short term satisfaction will never lead to something timeless.

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

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 cards. So let's make it's easy and take more and more of the friction out as we can.

I said a long time ago that Foursquare can make cities better. You have these augmented realities like Foursquare and Twitter and Facebook that provide these virtual nodes and instant feedback from anywhere, adding annotation around a physical places.

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

TweetDeck is a very interesting client, because it presents a view that no other client in the world presents, which is this multicolumn, massive amounts of information in one pane. And people really, really enjoy that.

'Luck' is recognizing when the situation encourages build out and execution.