The future belongs to those game creators who dare to break through traditional thinking.

计算复杂性的研究不仅仅是关于解决问题，还在于理解可计算性的极限。

Sustainability is no longer an option—it's a business imperative for long-term survival.

政客的能力一在于能够预测明天,下周,下个月,明年能够发生什么。政客的能力二在于解释为什么预测失败了。