[22] Glazebrook, "Light," p. 157. [23] Glazebrook, "Light," p. 157. [23] Glazebrook, "Light," p. 157. [23] Glazebrook, "Light," p. 157. [23] Glazebrook, "Light," p. 157. [24] Galileo was severely censured by some careless person, and he had not yet evident, it may, abandoning himself to the work.