Why does the author compare spring to a young man full of strength?

In spring, everything revives, not only plants and animals, but also people are full of vitality. Spring is a symbol of vitality, so it is compared to a youthful teenager.

Most teenagers are sunny and full of energy. This is the same as the germination of everything in spring.

Spring, also known as spring, is the first of the four seasons, which refers to the period from beginning of spring to long summer, including solar terms such as beginning of spring, rain, fright, vernal equinox, Qingming and Grain Rain. This is the season when everything comes back to life.

Generally, March to May in the Gregorian calendar in the northern hemisphere is designated as spring, and late September to late February in the Gregorian calendar in the southern hemisphere is designated as spring.

In modern meteorology in China, the average temperature in beginning of spring is above 10℃ for five consecutive days. In spring, the climate is warm and mild, and there is rain in most inland areas of China, where everything germinates and the climate is changeable.

In spring and March, it is said that the world is born, everything is glorious, lying late and getting up early, walking (walking) in the court, and walking slowly (meaning unrestrained) to do life. Living without killing, giving without taking, rewarding without punishment, this is the response of spring and the way to keep fit. Otherwise, it will hurt the liver, it will be cold in summer and there will be few elders.

Chunyang: It is named after the warm and beautiful sunshine in spring. Chen Ziang's poem "If you don't return in the daytime, it's dusk in spring". It's a poem about Chunyang.

Yangchun: the laudatory name of spring. Li Bai, a poet in the Tang Dynasty, wrote a poem "Spring beckons me to smoke".

Fangchun: It is named after the sprouting of vegetation in spring, the rebirth of fragrant grass, and the blooming of flowers in full of green. Lu Ji's poem "The heart is strong in autumn and the clothes are beautiful in spring". Write the characteristics of Fangchun into the landscape.