In the wrinkle in time who are some of the famous people mentioned as fighting the darkness thing?

In "A Wrinkle in Time," several famous figures are mentioned as having fought against the darkness, including Albert Einstein, Leonardo da vinci, and Mahatma Gandhi. These individuals are portrayed as exemplars of intelligence, creativity, and compassion, embodying the qualities needed to combat evil. Their inclusion underscores the novel's theme of the struggle between light and darkness, as well as the importance of human potential in overcoming adversity.