The only real voyage of discovery consists not in seeking new landscapes, but in having new eyes.

I believe in the discipline of mastering the best that other people have ever figured out.

科学不是民主。它是独裁。重要的不是人们相信什么，而是可以通过实验证明什么。

从长远来看，经济前景是乐观的，但从长远来看，我们都死了。

Contemplating the weaknesses of others is easy； contemplating the weaknesses in yourself is hard， but it pays a much higher reward.

我们生产的每一盎司金属都承载着我们对环境的承诺。