'Your dedication to Truth is an example to us all, Mr. Hooke. In large doses, of course, the medicine kills .The first symptom – destruction of judgment – can lead to the second :death by over-dosing. That is why the Elixir Proprietalis LeFebure should only be administered under my supervision – and that is why I have personally taken pains to visit Lord Chester several times each week, during the months that his judgment was crippled by the drug.'