科学的进步不仅依赖于事实的积累,还依赖于知识的组织。
革命不是熟透的苹果,自己掉下来。你必须让它掉下来。
When I sing, I hope to convey positive energy.
No arts; no letters; no society; and which is worst of all, continual fear and danger of violent death; and the life of man, solitary, poor, nasty, brutish, and short.