过去总是紧张，未来才是完美。

The future of energy lies in diversification - no single source can meet all our needs.

One solution fits all is not the way to go.All these cultures are different.The right culture for the Mayo Clinic is different from the right culture at a Hollywood movie studio.You can't run all these places with a cookie-cutter solution.

We are not artists. We are architects.

可持续性始于尊重传统农业智慧的同时为明天创新。

我们需要愿意面对不确定性，承担风险，并在犯错时迅速行动，认识到失败是通往精通的必经之路。

计算学习理论为理解机器学习算法的能力和局限性提供了一个数学框架。