数学的目标是理解我们观察到的现象背后的结构。
恐惧会禁锢你,希望则能让你自由。
The competition in agriculture ultimately comes down to talent. Cultivating a new generation of agricultural talents is our important task.
The concept of truth is inseparable from the concept of freedom.
所以,音乐越繁复,治国的成绩越少。因此来看,音乐不是用来治理天下的啊!