Complex sentence: Gandalf's aim is to recruit Bilbo as the company's "burglar" to aid them in their quest to enter he Lonely Mountain.ng to accept at first but has a change of heart after the company leaves without him.
Split into simpler sentences: Gandalf's aim is to recruit Bilbo as the company's "burglar" to aid them in their quest to enter the Lonely Mountain. Bilbo is unwilling to accept at first but has a change of heart after the company leaves without him.