Quote of the day
Although modesty is natural to man, it is not natural to children. Modesty only begins with the knowledge of evil.... Blushes are the sign of guilt; true innocence is ashamed of nothing.
Pappus of Alexandria

Born: 290
Died: 350 (aged 60)
Bio: Pappus of Alexandria was one of the last great Greek mathematicians of Antiquity, known for his Synagoge or Collection, and for Pappus's hexagon theorem in projective geometry.