人类最大的美德或许是好奇心。
The greatest virtue of man is perhaps curiosity.
You have to love before you can be relentless.
Always ask: How can we do better? Then act on the answer.
令人惊讶的是,像我们这样的人,通过努力不断地避免愚蠢,而不是试图变得非常聪明,获得了多么巨大的长期优势。