永远不要停止学习,因为世界永远不会停止变化。
承认规则是法律体系中的终极规则,它确定了有效法律的标准。
The pursuit of mathematical knowledge is a journey that never ends, filled with endless curiosity and wonder.
The best way to predict the future is to invent it.
The documenta is a laboratory for the future of art.