Quote of the day
How full of trifles everything is! It is only one's thoughts that fill a room with something more than furniture.
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)