Quote of the day
It has been said that idleness is the parent of mischief, which is very true; but mischief itself is merely an attempt to escape from the dreary vacuum of idleness.
W. A. H. Rushton

Born: December 8, 1901
Died: June 21, 1980 (aged 78)
Bio: William Albert Hugh Rushton was professor of Physiology at Trinity College, Cambridge. His main interest lay in colour vision and his Principle of Univariance is of seminal importance in the study of perception.