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.
If you want to control other people, first control yourself
He who has overcome his fears will truly be free
One who makes himself a worm cannot complain afterwards if people step on him
Beware of speaking too much, for it increases mistakes and engenders boredom
It is painful to realize that while an animal recognizes its master, human beings do not recognize their Lord
If your business is not on the Internet, then your business will be out of business
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