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.
I need a six month vacation, twice a year
Three things cannot be long hidden: the sun, the moon, and the truth
From a small seed a mighty trunk may grow.
You can never be overdressed or overeducated.
Drinking is at the root of all evil
When one tugs at a single thing in nature, he finds it attached to the rest of the world
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