Chocolate needs love, otherwise it will deteriorate quickly when it is wet, but the love of the burning sun will also make it melt prematurely; The earth needs love, and drying and cracking will not make it attractive, but the love of rain is too fierce, which will also make her lose her beautiful capital-nutrients, and even become an accomplice in the flood; The love of boiled water for milk powder is so strong that others can't disturb it easily, but if you don't love enough, milk powder won't melt, and if you love too much, milk powder will lose its sweetness. The world is made up of love, but not every love is just right.

Parents' love for their children is natural, sacred, selfless and dedicated. In other words, just as parents lend money to their children in the early stage, the loan amount is too small and the children's capital turnover is not enough; If the loan amount is too large, the child may form the habit of dependence and be unable to repay it later. It can be seen that love requires everyone to master the proportion of dedication and pay.

Love is not an object, so it can't be measured by numbers. Without scale, it can't be expanded and narrowed. The vast universe is so vast and profound because his love has the earth and living environment that human beings and various animals and plants adapt to; His love is not infinite; The rampaging asteroids and the expanding sun will threaten the safety of the earth one day.

The love of human beings for our compatriots on the earth also proves that love needs to be measured. Those endangered animals can be taken care of by humans in the zoo, but in any case, humans will always leave some in the wild to die. If humans really take them all in, then no matter how many offspring there are, they can't stand on their own feet like their predecessors. On the contrary, they are likely to die because they are released. So, isn't all human efforts in vain? Love is needed everywhere, but not on any scale.

Love needs to be measured.