若目今以为荣华不绝，不思后日，终非长策。
【释义】如果认为眼下的荣华富贵会永远延续，不考虑未来的危机，这终究不是长久之计。
The central task of education is to implant a will and facility for learning; it should produce not learned but learning people. The truly human society is a learning society, where grandparents, parents, and children are students together.
The end of law is not to abolish or restrain, but to preserve and enlarge freedom.
The mystery of the room is in the play of light.
这是考验人们灵魂的时刻。
If we don't believe in freedom of expression for people we despise, we don't believe in it at all.
大的不怕与小的同游，居中的却远避之。
λ演算是一种表示函数及其应用的形式体系。
All language is but a poor translation.