在科学中最令人兴奋的短语，预示着新发现的，不是“我发现了！”，而是“这有点奇怪……”
The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' but 'That's funny...'
The labor which it would require to make a single one of these guns by hand would exhaust the patience and perseverance of any ordinary workman.
The world is a place of suffering, and the only way to escape it is through love.
真正的进步既要衡量经济增长，也要衡量生态系统的健康。
写作是为了留下痕迹，为了说：我曾在这里，我存在过。