科学不过是常识的极致——观察上严格精确，逻辑上对谬误毫不留情。
Science is simply common sense at its best—that is, rigidly accurate in observation, and merciless to fallacy in logic.
伟大的团队建立在相互尊重和共同目标之上。
The act of writing is an act of hope, a belief in the power of words to change the world.
民主必须在每一代人中焕发新生，而教育是它的助产士。
集合是一个允许自己被看作一的多个。