Needs are things that are needed. One of the most basic needs that people and most animals have is air, because without this element we could not breathe and we would perish very quickly. There are needs quotes that show these are different from desires, because if your needs are not met then this lack can have serious consequences in some situations. Humans have many needs just to maintain life. If we do not eat then we will start to death. Water is also one of the most basic needs that we must meet, and if people go too long without water then they will die. Shelter is another of the top needs, because this protects us from the elements, keeping us warm and dry no matter what mother nature is doing.
We need others. We need others to love and we need to be loved by them. There is no doubt that without it, we too, like the infant left alone, would cease to grow, cease to develop, choose madness and even death
Humanity needs practical men, who get the most out of their work, and, without forgetting the general good, safeguard their own interests. But humanity also needs dreamers, for whom the disinterested development of an enterprise is so captivating that it becomes impossible for them to devote their care to their own material profit.