Albert Einstein (14 March 1879 – 18 April 1955) was a German-born theoretical physicist who is best known for developing the theory of relativity. Einstein also made important contributions to quantum mechanics. His mass–energy equivalence formula E = mc2, which arises from special relativity, has been called "the world's most...
Education is what remains after one has forgotten what one has learned in school.
Try not to become a man of success, but rather try to become a man of value.
Nothing astonishes men so much as common sense and plain dealing.