Both of them require you to mess around with the cue cards on the easel. You can get one of them using one of the original cue cards that was on there, and the other one using a cue card you would have picked up somewhere else.
Solutions:
Religion and schools -
two wrongs don't make a right
Taxes -
give me all you got (from the wall in the alley next to Sybil's)
Comments
Let us know which one you're stuck on and someone can give you a specific hint.
Solutions:
Religion and schools -
Taxes -