采石业的创新不仅关乎新机械，更在于重新构想我们与开采土地的关系。

我们必须通过写作来面对我们的恐惧和痛苦。

A well-educated black has a tremendous advantage over a well-educated white in terms of the job market. I think sometimes a black may think they don't have an advantage or this and that... I've said on one occasion, even about myself, if I were starting off today, I would love to be a well-educated black, because I believe they do have an actual advantage.

理解量子计算的基本限制对其未来发展至关重要。

大爆炸不是一切的开始，而是我们可观测宇宙的开始。