Agricultural research should address national needs and solve practical problems, it cannot be separated from production practice.
一本好书是最好的朋友，今天如此，永远如此。
El silencio también es poesía, un espacio donde las palabras encuentran su verdadero significado.
我不是那种会让对我城市的爱减少的人。
It is not because certain things are difficult that we do not dare;it is because we do not dare that things are difficult.