Stephen Dedalus spends the early morning hours of June 16, 1904, remaining aloof from his mocking friend, Buck Mulligan, and Buck's English acquaintance, Haines. As Stephen leaves for work, Buck orders him to leave the house key and meet them at the pub at 12:30. Stephen resents Buck. Around 10:00 A.M., Stephen teaches a history lesson to his class at Garrett Deasy's boys' school. After class, Stephen meets with Deasy to receive his wages. The narrow-minded and prejudiced Deasy lectures Stephen on life. Stephen agrees to take Deasy's editorial letter about cattle disease to acquaintances at the newspaper. Stephen spends the remainder of his morning walking alone on Sandymount Strand, thinking critically about his younger self and about perception. He composes a poem in his head and writes it down on a scrap torn from Deasy's letter.