"It is remarkable how easily the public can be misled by sensational statements."

"That's funny."

"The bacteriologist is a detective. He must follow every clue, however small."

"The time may come when penicillin can be bought by anyone in the shops. Then there is the danger that the ignorant man may easily underdose himself and by exposing his microbes to non-lethal quantitie…"

"It is the lone worker who makes the first advance in a subject; the details may be worked out by a team, but the prime idea is due to enterprise, thought, and perception of an individual."