我相信我们在美国迷失了，但我相信我们会被找到。

The power of abstraction is that it allows us to reason about systems at a higher level, without getting bogged down in the details.

劳动可以使我们摆脱三大灾祸：寂寞恶习贫困。

In the state of nature, indeed, all men are born equal, but they cannot continue in this equality. Society makes them lose it, and they recover it only by the protection of the laws.

我不怕冒险，因为我知道那是成长的方式。

海，海，海。它翻滚着，翻滚着，呼唤着我。进来吧，它说，进来吧。

学习的意愿是一种内在动机，其来源和奖励都在于其自身的实践。

能源的未来不是要在化石燃料和可再生能源之间做出选择，而是找到确保可持续性和经济增长的正确平衡。