The world is a place of the living, and the dead have no place in it.
农业创新不仅仅是技术问题;它关乎改变思维方式和拥抱可持续性。
耳朵是负责听的,听了之后再加以审察,这叫做聪明。
To know good and evil is not enough; one must also do them.