What is now proved was once only imagined. (Quote by - William Blake)

The advancement of the arts, from year to year, taxes our credulity and seems to presage the arrival of that period when human improvement must end. (Quote by - Henry L. Ellsworth)

We call it a threefer, it can leave you dead as a doornail at high doses. It can kill you at moderate amounts over a long period. And i s a carcinogen at low levels. (Quote by - Bill Hinkley)