One sometimes finds what one is not looking for
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.
Work is the thing upon which everything else in this world depends
Push your boundaries beyond the ordinary; be that “extra” in “extraordinary”
Brevity is the soul of wit
In heaven, all the interesting people are missing
Ignore those that make you fearful and sad, that degrade you back towards disease and death
The death of dogma is the birth of morality
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