流放不仅仅是一个地理概念；你可以在自己的国家、自己的家庭、自己的皮肤里成为流放者。
Exile is not just a geographical concept; you can be an exile in your own country, in your own family, in your own skin.
The aim of education should be to teach us rather how to think, than what to think—rather to improve our minds, so as to enable us to think for ourselves, than to load the memory with thoughts of other men.
Sustainability isn't just a trend—it's our responsibility to the next generation.
有比焚书更严重的罪行。其中之一是不读书。
Pity, or compassion, is an emotion equally natural to all men.
