自信源于内心,没有人能给你。
Confidence comes from within. No one can give it to you.
旋风不能奏出动听的音乐;心灵手巧的妇人未必能够主持好饮食家务;(只会)做文章的读书人不能够治理好国家。
The study of mental processes requires both experimental and comparative methods.
The act of writing is an act of resistance against forgetting.