How to evaluate the value and pursuit of Marie Curie and Einstein s life Very urgent Thank you

They are all great scientists who have dedicated their lives to science and have devoted themselves to the study of science.

For example, Einstein, who wrote the mass-energy equation, was used to study the nuclear, but he didn't care how his research was applied, he just studied it himself. I think that's what a real scientist is, a pure scientist, a great scientist.

Excerpt from Lei Feng's diary.

Whenever my friends, classmates, and many comrades I didn't know wrote to me praising me and envying my progress, I felt very uneasy. I was like a child learning to walk, and the party supported me like a mother, led me, and taught me to walk. Every time I grow up and take a step forward, it is permeated with the party's cordial care and painstaking cultivation.

There is always a death in life, some are as light as a feather, and some are heavier than Mount Tai. I believe that a revolutionary should devote his whole life and energy to the cause of human liberation - communism. I live for only one purpose, to be a useful person to the people.

When the motherland and the people were at the most critical juncture, I stopped and went out, not afraid of sacrifice. Life dies for the people, and death dies for the people.

Today I heard one comrade say to another: "Man lives to eat." "I don't think that's right, we eat to live, but we don't live to eat.

I live to serve the people wholeheartedly and to fight for the cause of human liberation - communism.

I feel that to live oneself is to make other people's lives better.

I think that a revolutionary should put the interests of the revolution first and contribute everything to the cause of the party, and this is the happiest.

At the end of the life of such a noble figure as Marie Curie, let us not be content to recall the contribution that the fruits of her work have made to humanity. The significance of first-rate figures to the epoch and to the course of history is perhaps greater in terms of their moral character than in terms of mere intellectual achievement. Even the latter, to the extent to which they depend on character, is much more than is commonly believed.

I was fortunate enough to have a noble and sincere friendship with Madame Curie for twenty years. I grew in admiration for the greatness of her personality. Her strength, her purity of will, her strictness of self-discipline, her objectivity, her impartiality in judgment - all of this is rare to concentrate on one person.

She is at all times aware that she is a servant of society, and her extreme modesty never leaves any room for complacency. Due to the harshness and inequality of society, her mood is always depressed. This gives her such a serious appearance that it is easy to misunderstand those who are not close to her—a rare seriousness that cannot be relieved by any artistic temperament.

Once she realizes that a certain path is the right one, she persists uncompromisingly and with extreme tenacity.

The greatest scientific achievement of her life — the proof of the existence of radioactive elements and their separation — was thus achieved, not only by bold intuition, but also by the zeal and tenacity of working under unimaginably extremely difficult circumstances, a difficulty rarely seen in the history of experimental science.

Marie Curie's moral strength and zeal, even if only a part of it exists among European intellectuals, Europe will face a brighter future.