永远记住每次成功都可能导致你的失败,每次失败好好接受教训,也许就会走向成功。
Attosecond science allows us to capture the fastest motions in the microcosm, like freezing the wingbeat of a hummingbird.
The unexamined life is not worth living.
设想英雄到了晚年,不住在温柔乡还能住在哪里。