A drop of water will never dry up until it is put into the ocean. A person can be most powerful only when he integrates himself with the collective cause. ——Lei Feng

A pile of sand is loose, but when mixed with cement, stones, and water, it becomes tougher than granite. —— Wang Jie

The individual to society is equal to the cells of the body. For a person to be healthy, it goes without saying that every cell must be healthy. ——Wen Yiduo

One flower cannot dress up the beautiful spring. One person always works alone, and only when everyone takes the initiative can the mountains and seas be moved. ——Lei Feng

Live in order to do something for the whole. A drop of water has a moistening effect, but a drop of water must join the river and the sea to become a wave. ——Xie Juezai

People need to be helpful. Although lotus flowers are good, they still need the support of green leaves. A fence needs three stakes, and a good man needs three gangs. ——Mao Zedong A swallow cannot make a spring. —— Krylov

The people are the soil, which contains the life juice necessary for the development of all things; and individuals are the flowers and fruits on this soil. —— Belinsky

Genius is not a monster that grows by itself in the deep forest wilderness. It is produced and nurtured by the people who can make genius grow. Therefore, without this kind of people, there would be no genius. . ——Lu Xun

My views on many issues are very different from those of my predecessors, but I owe my knowledge to them and to those who first opened the way for this theory. ——Copernicus

If I can see far, it is because I stand on the shoulders of giants. —— Newton

I should not attribute my work entirely to my own wisdom, but also to the thousands of things and people outside myself that provided me with material. —— Goethe

If a person wants to help the weak, he should become a strong person himself, rather than becoming a weak person like them. —— Romain Rolland