Ответ:

This theme is synonymous with the proverb "Live and learn". You can study forever, because you cannot know everything. It's impossible, but you can try to find out more than you know. Why is there a huge number of different sites for the knowledge of the Earth, space, and the whole world? Because nobody can know everything. But not knowing a lot is good, because the unknown motivates to learn new things, and if you know everything, then there is no sense in life.

Объяснение:

Сорри, не придумал больше, попробуй сам додумать :((