Friends congratulate me after a quarterly-earnings announcement and say, 'Good job, great quarter.' And I'll say, 'Thank you, but that quarter was baked three years ago.'

True innovation requires taking risks.

膨胀是一个非常大胆的想法，但它似乎是解释宇宙观测特征的唯一方法。

我喜欢与愿意冒险的演员合作。