Data abstraction is the reduction of a particular body of data to a simplified representation of the whole.

宇宙可能从一个非常平滑和均匀的状态开始，然后演变成我们今天看到的复杂和有结构的宇宙。

一二三产业融合是现代农业的关键。

I don't care what people say about me. I know who I am.

The universe is a place that is constantly changing and evolving, and we are just a small part of it.

创造的神秘，有如夜间的黑暗——是伟大的。而知识的幻影，不过如晨间之雾。

可持续发展已不再是选择，而是任何希望在未来蓬勃发展的企业的必需品。