April Fools' Day is celebrated in different countries in the Northern Hemisphere on April 1 every year. In the Southern Hemisphere it is celebrated six months later, on October 1. Sometimes referred to as All Fools' Day, April 1 is not a national holiday, but is widely recognized and celebrated as a day when many people play all kinds of jokes and foolishness
When we study human language, we are approaching what some might call the "human essence," the distinctive qualities of mind that are, so far as we know, unique to man.NOAM CHOMSKY
