在农业中,耐心不仅是一种美德,更是一种必需品。
The ultimate search engine would understand everything in the world. It would understand exactly what you meant, and it would give you back exactly what you wanted.
读书的时候不要只想作者怎么看,想想你自己怎么看。
我们感知的不是物体,而是它们的效用