Every intervention should leave things better than we found them.

To be human is to be incomplete, always searching.

Sustainability isn't an option—it's a necessity if we want to feed a growing population without destroying our planet.

Once in a while the phenomena we exploit are particularly present. We like a reasonable amount of volatility. In our business we want some action. “Tumult is usually good for us. We don’t have credit lines of any significance. We don’t do a lot of leveraged-type financing.

NP完全性不仅仅是一个理论上的好奇心；它对实际计算有着深远的影响。