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.
The face is the mirror of the mind, and eyes without speaking confess the secrets of the heart
Life is a shipwreck, but we must not forget to sing in the lifeboats
Things do not change; we change
Education is what remains after one has forgotten what one has learned in school
Where there is ruin, there is hope for a treasure
There is no friend as loyal as a book
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