The most important of my discoveries have been suggested to me by my failures.
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About Humphry Davy
Humphry Davy was a 18th-century British chemist and inventor. Sir Humphry Davy, 1st Baronet was a British chemist and inventor who invented the Davy lamp and a very early form of arc lamp. He is also remembered for isolating, by using electricity, several elements for the first time: potassium and sodium in 1807 and calcium, strontium, barium, magnesium and boron the following year, as well as for discovering the elemental nature of chlorine and iodine. Read more on Wikipedia →