The unprepared mind cannot see the outstretched hand of opportunity
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.
What we know is a drop, what we don't know is an ocean
Drinking is at the root of all evil
Silence is the best cure for the malady of anger
Where the willingness is great, the difficulties cannot be great
From a small seed a mighty trunk may grow.
you will never find time for anything. If you want time you must make it
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