Any ass can.

That is all, my boy." The young man glowered sulkily at the prescription.
"Do I understand that this will stop the jumps ?" "If you really believe that, you have never heard me say so," snapped Dr.Bailey.
"Well, what the devil will it do ?" "The directions are there.

You have my memorandum of the regime you are to follow.

It will quiet you till you get to Mulqueen's.

Those two bits of paper, however, are useless unless you help yourself.