Louis Pasteur was a French born Chemist and microbiologist
Fortune favors the prepared mind.
Let me tell you the secret that has led me to my goal. My strength lies solely in my tenacity.
When I approach a child, he inspires in me two sentiments; tenderness for what he is, and respect for what he may become.
It is surmounting difficulties that makes heroes.
Science knows no country, because knowledge belongs to humanity, and is the torch which illuminates the world. Science is the highest personification of the nation because that nation will remain the first which carries the furthest the works of thought and intelligence