The changes that Confucius’ ideas led to in India with Buddhism and Hinduism: Confucius was a person that focused on daily concerns, this kind of thoughts impacted people in India in a huge way because people there used to be focused on mysteries like the afterlife, existence, god and death. Even though Buddism and Hinduism existed before Confucius, they took some aspects of his thoughts and they began to practice his way of life as a code of conduct until Confucianism became one of the principal's religions in India and it impacted people socially and politically.
Can one person really make a difference, as Confucius said? Ashoka turned Buddism into an official state ideology. One person can make a difference as Confucius has stated, everyone has the power to change and modify everyday ways of life and ideas. This can be a good change or a bad change, but people have this power.