教育的艺术必须是引导孩子达到能够自我教育的程度。
I'm not going to change who I am or what I do because of what people say.
True freedom is not about doing what you want, but about not doing what you don't want to do.
Faith is not passive waiting; it is active imagination and feeling.
时间的流逝既是祝福也是诅咒。