Nature makes penicillin; I just found it
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
There’s nothing quite as frightening as someone who knows they are right
There has to be evil so that good can prove its purity above it
The trouble is, you think you have time
Silence is the best cure for the malady of anger
Never ruin an apology with an excuse
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