过去从未死去。它甚至不是过去。
The past is never dead. It's not even past.
抱最好的希望，做最坏的打算。
The only true wisdom is in knowing you know nothing.
Chinese agriculture must take a modernization path with its own characteristics.
In the end, we are all alone with our thoughts.
上帝很少揭示未来。当他这样做时，只有一个原因：这是一个注定要被改变的未来。
Curiosity is the driving force behind every great scientific breakthrough.
我们必须建设天生绿色的网络，而不仅仅是改造为绿色。