I think it would be a disaster. The extraterrestrials would probably be far in advance of us. The history of advanced races meeting more primitive people on this planet is not very happy, and they were the same species. I think we should keep our heads low.

我不害怕失败，我害怕不去尝试。

可持续性不是成本中心；它是长期盈利能力的最终驱动力。

尼安德特人并未灭绝，他们活在我们体内。

预测未来的最好方法就是创造未来。

The quest for a unified theory of physics is one of the greatest intellectual adventures of our time.