任何实验的价值和效用都取决于材料是否适合其使用的目的。
The value and utility of any experiment are determined by the fitness of the material to the purpose for which it is used.
The Olympic Games are the quadrennial celebration of the springtime of humanity.
农业的成功源于对土地和耕种者的理解。
The problem with marriage is that it ends every night after making love, and it must be rebuilt every morning before breakfast.
所有这些说明的目的是引导探索者的心智朝向它们背后的唯一实相。