Steinbeck illustrates the theme of companionship and isolation through the relationships between characters in Of Mice and Men. One way character relationships supports the main idea is through desolation and remoteness. "'Books ain't no good. A guy needs somebody---to be near him.' He whined, 'A guy goes nuts if he ain't got nobody' (Steinbeck 72)." This passage emphasizes Crooks' isolation and desire to have someone to care about and to care for him. The importance of companionship is illustrated by the brotherhood between George and Lennie. "I got you to look after me, and you got me to look after you (Steinbeck 14)." This quote is an example of the connection George and Lennie have. No matter what happens to them, they will always stick
