如果不能满足真正农民的需求，最先进的技术也毫无价值。

The true artist will let his wife starve, his children go barefoot, his mother drudge for his living at seventy, sooner than work at anything but his art.

The unpredictable is the ground on which creativity flourishes.

过去是一部我们无法停止重写的剧本。