Paul Erdos — Hungarian Mathematician born on March 26, 1913, died on September 20, 1996

Paul Erdős was a Hungarian mathematician. He was one of the most prolific mathematicians of the 20th century. He was known both for his social practice of mathematics (he engaged more than 500 collaborators) and for his eccentric lifestyle (Time magazine called him The Oddball's Oddball). Erdős pursued problems in combinatorics, graph theory, number theory, classical analysis, approximation theory, set theory, and probability theory... (wikipedia)

A mathematician is a device for turning coffee into theorems.
My brain is open.
Finally I'm becoming stupider no more.
God may not play dice with the universe, but something strange is going on with the prime numbers.
I hope we'll be able to solve these problems before we leave.