市场并非完全有效，但它们足够有效，以至于大多数人无法持续战胜市场。
If we don’t measure our impact, we’re just guessing at sustainability.
对抗世界的唯一防御是对它的彻底了解。
O poder das palavras está na sua capacidade de criar mundos inteiros.
The future of sustainable farming lies in the balance between productivity and environmental stewardship.
In computational complexity, we are not just dealing with the limits of what we can compute, but also with the limits of what we can prove.
如果自由不包括犯错的自由，那么自由就不值得拥有。