In the midst of difficult times， it is our response that defines us， not the circumstances.

我很高兴活着，我很高兴成为我自己。

心灵是一个不断重组的系统。

I have always believed that technology should do the hard work – discovery, organization, communication – so users can do what makes them happiest: living and loving, not messing with annoying computers! That means making our products work together seamlessly.

"Writing is a way to make the invisible visible."