The real is not only what can be reproduced, but that which is always already reproduced.

农业科学家的责任就是让土地多产粮食，让农民多收粮食。

意识的元素是心理生活不可再分的事实。

科学的进步是人类集体努力的结果。

I don't write plays to be liked. I write plays to make people think.

I wanted to create something that would make athletes better, and I wanted to build the best product in the world.