Final answer:
John Steinbeck compares Lennie to a bear and a rabbit in 'Of Mice and Men' which symbolizes his physical strength and potential danger, as well as his gentle nature and vulnerability.
Step-by-step explanation:
In John Steinbeck's Of Mice and Men, Lennie is compared to two different animals by the author. These comparisons are used to highlight various aspects of his character and personality. Steinbeck compares Lennie to a bear to emphasize his physical strength and sometimes clumsy nature, creating an imposing presence like a bear lumbering through the woods. This comparison might initially suggest potential danger. On the other hand, Lennie is also compared to a rabbit, which highlights his gentle nature and the vulnerability that lies beneath his formidable exterior. The choice to compare Lennie to these animals reflects the complex nature of his character: powerful yet gentle, strong yet vulnerable.