The past is always with us, for it feeds the present.
The farmer's best implement is his mind.
技术是文化适应的关键因素，但它总是通过社会和文化机构来调节。
我不是生命，我是死亡。
Talent cultivation is the foundation of agricultural technology development, we must pay attention to the cultivation of young scientists.
小说是探索人性复杂性的最佳工具。