The pursuit of mathematical knowledge is a journey that never ends.

What is the difference between a Turing machine and the modern computer? It's the same as that between Hillary's ascent of Everest and the establishment of a Hilton hotel on its peak.

The past is never dead. It's not even past.

“I give my whole water in joy，“ sings the waterfall， '' though little of it is enough for the thirsty。''

努力工作，无论你做多少，都只是成功方程式的一部分。

翻译：指出农业是国家的根本，农业稳定则国家安宁。