A function is a rule of correspondence by which when anything is given (as argument) another thing (the value of the function for that argument) may be obtained.
函数是一种对应规则，通过它当给定任何东西（作为参数）时，可以获得另一个东西（该参数的函数值）。
未来属于那些性能卓越同时留下最小环境足迹的材料。
如果你想成为最好的，努力就永远不会停止。
我不考虑成为最好的。我考虑比昨天更好。
Quality is not a dream; it is a reality.
The dairy industry must evolve to meet the needs of both people and the planet.