perspective

In ancient times, people believed that the Earth was shaped like a flat, round or square disk, and to this day some people still believe in the Flat Earth theory.

17th-century philosopher Blaise Pascal is famous for Pascal's theory. This theory argues that believing in God is a pragmatic decision of man, and whether God exists or not, it is

If a person always winces when he sees an insect or nausea when he steps on the blood, he tends to pursue conservative views in life.

Climate refugees in Antarctica, the plague that has claimed millions of lives, each country only tries to survive, the world in 2030 may be like that, warned by many experts.

Conflicts in the scientific world are profound and persistent. Sometimes, to fight and defend their views, scientists must sacrifice their lives.

Not long ago, the famous Russian mathematician Grigori Perelman turned down the $ 1 million prize of Clay Mathematics Institute with the statement: