Possible Clues:

• It's monotonous to half study a philosopher
• Routine drudgery of a business grinding machine
• It's dull and possibly mild later
• Wheel turned by walking animals or people
• Dreamt about harmful routine
• Circulatory system forces one to walk to work
• Time to study philosophy in dreary routine
• Prepare the ground, to incorporate bizarre dream routine
• Tramp is presumably responsible for generating rumours of the boring routine
• Lazily dreamt I intend to get an exercise machine