About the meanings of famous quotes, the details are as follows:

1. Example 1:

Famous quote: Using copper as a mirror can correct your clothes and hats, and use ancient times as a mirror. A mirror can tell the ups and downs; using a person as a mirror can tell gains and losses. From "Old Tang Book Biography of Wei Zheng".

The main idea of ??the motto: Using a bronze mirror as a mirror, you can organize your clothes; using history as a mirror, you can understand the laws of the rise and fall of dynasties; using people as a mirror, you can know your own gains and losses. Among them, "taking the past as a mirror" and "taking people as a mirror" are of special significance to the development of the country and the growth of individuals.

2. Example 2:

Famous saying: When heaven is about to assign a great responsibility to a man, he must first strain his mind, strain his muscles and bones, starve his body and skin, and deplete his body. , the behavior is chaotic. From "Mencius Gaozi Xia".

Motto to the effect: When God is about to entrust a person with a major mission, he will first make his mind suffer, his body will be tired, he will suffer from hunger, his skin will become thin, and his work will always be unsatisfactory. This passage profoundly reveals that hardship and adversity can temper people's will, increase their talents, and achieve great things in the future.

3. Example 3:

The tree that embraces each other is born from the bottom of the tree, the nine-story platform starts from tired soil, and a journey of a thousand miles begins with a single step. Excerpted from Chapter 64 of "Laozi".

The main idea of ??the motto: The big tree that can be hugged by two arms is made of tiny buds, and the nine-story high platform is made of baskets of soil piled up thousands of miles apart. A long journey begins with the first step. This passage uses vivid metaphors to show that things develop from small to large, and everything must be down-to-earth and start bit by bit.

4. Example 4:

People must love themselves, and then others will love others. People must respect themselves, and then others will respect others. The most sincere love and benevolence, the most sincere respect, come from Yang Xiong's book "Faxan·Junzi".

The main idea of ??the motto: People must love themselves before they can be loved by others. People must have self-respect before they can be respected by others. This sentence emphasizes that people should respect themselves and love themselves. Self-respect and self-love means being strict with yourself in terms of character and behavior, so that you can gain the respect of others.