Every artist dips his brush in his own soul, and paints his own nature into his pictures.

发现可能性的极限的唯一方法是超越它们进入不可能。

In computing, invariants are ephemeral.

Every decision we make today shapes the forests of tomorrow.

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.