The sociological imagination is the most fruitful form of self-consciousness.
居家时不是有才德的人,入朝做官也不是好官。小时候不是一个好的学生,将来不能够成为一个有才德的人。
要了解森林,你必须倾听它——不仅用你的耳朵,还要用你的尊重。
On the path of science, failure and success are equally important; they are both steps towards truth.