Quote of the day
Maybe you are the cool generation … If coolness means a capacity to stay calm and use your head in the service of ends passionately believed in, then it has my admiration.
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.