技术应该服务于人，而不是控制人。

We have a responsibility, every one of us. We may think we live a long way from the oceans, but we don't. What we actually do here, has a direct effect on the oceans—and what the oceans do then reflects back on us.

"I like the night. Without the dark, we'd never see the stars."

市场总是在寻找下一个大催化剂。

优化是在给定约束条件下做出最佳选择的艺术。