"You must take your opponent into a world where 2 + 2 = 5 and all paths leading out are only big enough for one."
"There are two kinds of sacrifices; sound ones, and mine."
"If playing chess were a crime, I would be an outlaw."
"Chess is my world. Not a house, nor a castle where I can hide from life's troubles, but precisely a world; a world where I can express myself."
"Chess is a game by form, an art by content, and a science by its difficulty in gaining mastery in it. Chess can convey as much happiness as a good book or a work of music can. However, one must learn to play well and only then will one experience true delight."
And in conclusion...
There are 3 kinds of people in this world; the ones that can count, and the ones that can't.