(97 words) Nobility is helping another person, in return for which you do not require anything.
In the text of Belyaev, the main character does just that. Ichthyander saves a girl from death, but another person ascribes his feat to himself. At the same time, he is not eager to prove the opposite to the girl, but simply quietly hides in the open spaces of the ocean.
Also selflessly acts in the work of M. Gorky "Old Woman Izergil" Danko. The hero sacrifices his life to save people. He rips out a heart from his chest to light his path. This is a striking example of nobility.
Thus, a noble person can be called one who is willing to sacrifice himself for another. And he does it all for free.
Example from the movie: In the film “Seven Lives” by Hughes Winborn, the hero gets into a car accident, in which 7 people die due to his fault. After that, he decides to save the same 7 lives. He bequeaths to each of them one organ that will save them from death. Having collected a cold bath with ice, he kills himself, and bequeaths to those who need them.
Media example: On one of the Internet resources, a story was described in which a boy saved a girl from rape. He saw a man drag a child to a construction site. At his own peril and risk, he went after them, filmed what was happening on camera to run and show the adults. They managed to save the girl. Yes, this was done by the hands of adults, but if not for him, it is not known how this story would end.
Example from the story: Alexander Matrosov is a hero of the Great Patriotic War. Realizing that his battalion was in the balance of death, he covered the bunker embrasure with his body. Thanks to this, the attack was successful, and the colleagues remained alive.