Paper has been the carrier of human knowledge for centuries. Our duty is to ensure it continues for centuries more.
The study of economic history is not just about the past; it’s about understanding the roots of present inequalities.
A quarry should heal the earth even as it harvests from it.
乌尔姆的城市格言，爱因斯坦出生于此地
大自然赋予我形体使我负载，赋予我生命使我劳碌，使我变老以得到安闲，使我死亡以得到安息。所以能把活着当作好事，也就能把死去当作好事了。