Confucianism was a philosophy/religion based on the teachings of a man named Confucius. Confucius was born in 551 BC, where there was a terrible war. He wanted the whole country to be at peace. So that is why he invented Confucianism. It is I.
ATP which is the acronym for adenosine triphosphate. This compound is a nucleotide that can store large amounts of energy in it's last bond. Cells "run" by using ATP as a fuel source.