(Aug 6, 1881 to Mar 11, 1955)
Scottish biologist, physician, microbiologist, and pharmacologist. His best-known discoveries are the enzyme lysozyme in 1923 and the world's first antibiotic substance benzylpenicillin (Penicillin G) from the mould Penicillium notatum in 1928.
Profession : Scientist
Penicillin sat on a shelf for ten years while I was called a quack
It is the lone worker who makes the first advance in a subject; the details may be worked out by a team
Nature makes penicillin; I just found it
The unprepared mind cannot see the outstretched hand of opportunity
One sometimes finds what one is not looking for
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