Be a yardstick of quality.Some people aren’t used to an environment where excellence is expected.

I write to make sense of the world.

人类的命运是团结，而非分裂。

The goal of the future is full unemployment, so we can play. That's why we have to destroy the present politico-economic system.

农业科学家的责任就是让土地多产粮食，让农民多收粮食。