"The unexamined life is not worth living."
未经审视的生活不值得过。
The strength of a nation's institutions is not just in their formal rules, but in the informal norms that govern behavior and the degree to which they are internalized by the population.
机器人是未来，但未来不是机器人。
The human brain consists of many specialized circuits that evolved to solve specific problems our ancestors faced during our evolutionary history.