19 Ѽ Ұ 1 Ѿ ε ຸ Ǫ ִ. ż ֱ ټ ڵ ġ Ű Ǹ ľ̳ ϰ ִ ߾ ǥ ̴. Ƹ ̵ Ϻδ ڽ ȸϸ鼭 뼱 .
ܵ Ǽ 1ߴ մ ǿ 411 Ѽ ü "ν ߴ" ߴ. ̷ Ǹ ġ ؾ å ÿ Ѵٰ ϰڴ. Ȥ ǥ ۽ ȸǿ 缱 2 븦 ѷ ȥ, ߽ɿ ִ ǥ ħ ĩ Ѽ Ǹ ְϴ ֵ ִ.
뼱 8̳ Ѽ Բ ǥ ̹ ۵ϱ ߴٴ ؼ ȵȴ.
ڱ å 19 "λ þ Ϸ ̳ пϰų, Ÿ ϰ ٽ ϸ â ε 츮 "̶ ߴ. Ư "̹ Ѽ ε 츮 翡 ŭ 츮 ſ å ֽ "̶ "̹ ȸ ϰ 츮 ؾ ȴٴ ѽõ ؾ ȵȴ" `ʽ()' ߴ.
̷ ܵ (152) ¡ 뼱 رǴ ڸ , ֿ Ҹ ö ϰڴٴ ִ ؼȴ. Ȥ 缱(׳︪) й ް 18 Ż ̾ ø ±ǵ ݸƮ 뼺 缱(λ ϰ) ǥ ȸ ȸεƴ.
缱ڰ Ż Ǵ ġ ް Ǽ 150ٰԵȴ. 缱ڸ ѷ Ȥ Ƿ Ǹȴٸ `ν õ' å ɼ ְ ǿ η Ȯ ϱ ƴ. Ư 缱 ǥ Ȥ 19 ȸǿ 缱ڵ ` ' ̾ 굵 ִ.
ǥ Ѽ й迡 å Ѹ ǥ ̾ 4 ǥ ѽ ð ƴ. ѷΰ ڽ ǿ ϰ ̷ ǰ ִ 1ߴ ü ŭ ̸ ߵǰ ִٴ ̱ ϴ. ִ 19 19 Ѽ 缱 ȸ ǹ "411 Ѽ ̸ڤ ϰ λȸ ߴ" "ٽ ѹ β ϰ ļ ݼѴ" .
̿ ռ ǥ 繫ȸ " Ƴ ߴ. ݼѴ"鼭 ռٴ "ε ä ÿ ̴ּ" ߴ. ǥ ִ 缱ڵ Ű (key word) `ݼ'̶ ŭ ġ ڼ ϴ ̴. ǥ Ǵ ؿ Ǵܿ ҽ ߾ ñ 翡 ǥ Ȥ ǥ ۿ غ ʿ䰡 ִ. ã ֱ ̴.