The more you invest in a relationship, the more valuable it becomes.

真相是，我们都有自己的监狱，而钥匙总是在触手可及的地方。

And what I noted, since the really big ideas carry 95 percent of the freight, it wasn’t at all that hard for me to pick up all the big ideas and all the big disciplines and make them a standard part of my mental routines. Once you have the ideas, of course, they are no good if you don’t practice. You don’t practice, you lose it.

The development of algorithms is both an art and a science.

Sustainability isn't just about planting trees—it's about planting the right trees in the right places, for the right reasons.