强调历史研究既要理解历史背景,又要保持学术批判性。
I'm not a person who gives up on my happiness.
释义:如若辅佐君王的大臣之间能齐心协力,那么国家便会安定太平;如若君臣互相猜疑,互不信任,那么最终国家会四分五裂。
Chemistry is the science of matter, but I prefer to see it as the science of change.