No matter how difficult it is, you should try your best to let your child have a childhood that he doesn't find difficult and let him grow up healthily. Remember the child who grew up happily in the lies of his father in the concentration camp ("Beautiful Life? I can't remember "). The bitterness here is the real bitterness of life, and it is by no means the "bitterness" of children sweeping the floor and climbing a mountain in contemporary cities, so these two sentences are the continuation of human experience.
3. The biggest investment-return ratio of human development is education, and the biggest investment-return ratio of human physical growth is childhood. "No matter how poor you are, you can't be poor in education." On the one hand, education actually needs few resources, even if you are too poor to put on pants, education can still be carried out. On the other hand, the potential benefits of education investment will be the greatest. Therefore, in any case, resources should be set aside for education, not only for the country, but also for families and individuals. "No matter how hard you suffer, you can't suffer children", in fact, it is mainly aimed at nutrition and nursing.
Firstly, this sentence has its historical background and needs to be understood in combination. Second, the times have changed and the sentences have to be revised accordingly. Combined with the current social situation, it is more appropriate to say: everything can be impetuous, but education can't; Everything can be utilitarian except education.