衡量农民成功的真正标准不仅仅是每英亩的产量,还有为子孙后代留下的遗产。
The future of drones is intelligent, collaborative, and autonomous.
The only way to do great work is to love what you do.
The idea of a multiverse is a natural consequence of the inflationary universe model.
Education is the foundation upon which sustainable forestry is built.
The motion of the universe is eternal.