当你拒绝你一无所知的东西时,这是最高形式的无知。
记忆是个狡猾的东西 - 它既是牢笼也是解放。
Efficiency in energy production is the cornerstone of sustainable development.
一个人的死亡,与其说是他自己的事,不如说是生者的事。
The Langlands conjectures suggest that there is a hidden harmony between different areas of mathematics.