Harry Potter: The Golden Viper - Chapter 319 - 0318 The Revolution

... Muggle-born wizards and witches. He wished that these young sorcerers, after entering the wizarding world, could subtly influence the stagnant Wizarding community and bring about a revolution through peaceful means—or such was his idea.

However, as Amelia said, the air of the wizarding world concealed something extremely stubborn and corrosive, and most Muggle-born children who aspired to survive in the Wizarding realm would inevitably be assimilated by it.

Bryan knew very well t ...