Talk about the universe, pull the latitude and longitude network to spread knowledge, tell the east and west longitudes of the origin of heaven and earth, the infinite south and north latitudes of the universe, and the finite space in the universe, working tirelessly, like exercising on Sundays no matter how tired you are, understanding France like the monsoon blowing, and familiarizing yourself with Mongolia by dreaming of brandy.

Watch the Big Dipper at night to learn about Feng Shui, learn about the mysteries of mountains, rivers, lakes and seas, observe the sun and the moon, skilfully decipher the mysteries of snow, rain, ice and frost, climb mountains on paper, understand the mysteries of plates and seas in the map, understand the profound meaning of ocean currents, which leads to astronomy, the stars in the sky move across the sky, understand geography, and the winds and clouds are surging.

Everyone comments on the fishing ground. You can see the climate at the intersection of cold and warm currents. During the dry season and the rainy season, the sun, moon and stars are hidden in your chest. You can see fish, turtles, insects and beasts for nine days. The crust of the four oceans is moving. The monsoon kisses Mount Fuji and the plates are drifting.

I fall in love with Dongting Lake in spring, summer, autumn and winter during the Meiyu period. I laugh at the ups and downs in history, talk about the divisions and unions of the human world, and understand the astronomy. I like to be with the sun, moon and stars, and understand the geography. I like to be friends with rivers, lakes and seas.

Looking down at the sun, moon, starry sky, thunder, rain, snow and frost, mountains and rivers, land, rivers, lakes and seas shuttle between latitude and longitude, national affairs, foreign affairs, everything is known in the world, and I can imagine everything in the world. I read through the textbooks on nature, science, humanities and science, ride on the monsoon, and stir up the warm current in my heart.

Turn the seismometer to see the world, understand exotic customs and predict weather changes, grasp the correct course, explore the mysteries of nature, and plan a perfect life.