There are lots of people who cannot think seriously without injuring their minds.
Wherever you see a man who gives someone else's corruption, someone else's prejudice as a reason for not taking action himself, you see a cog in The Machine that governs us.
The fact that a man is to vote forces him to think. You may preach to a congregation by the year and not affect its thought because it is not called upon for definite action. But ...
Change this and that and try again. Duis mollis, est non commodo luctus, nisi erat porttitor ligula, eget lacinia odio sem nec elit. Cras mattis consectetur purus sit amet fermentum.