Quote of the day
There is no mistaking the dismay on the face of a writer who has just heard that his brain child is a deformed idiot.
Alfred Tarski

Born: January 14, 1901
Died: October 26, 1983 (aged 82)
Bio: Alfred Tarski was a Polish logician, mathematician and philosopher.
Known for:
- Undecidable theories (1953)
- Logic, semantics, metamathematics (1983)
- Ordinal algebras (1956)