ɾ1920ɺ࣮ݧ͕ۤखɺػࡐΛյ͢ ɾΞΠϯγϡλΠϯͱܹ ɾٞͷத͔Βࢥߟ͢Δਓ ɾཧֶɺྔࢠͷݚڀऀΛࠃ֎͔Βটᡈ ɾୈೋ࣍ੈքେઓ࣌ ɾྸΘͣɺएखɾϕςϥϯଟ͘Λड͚ೖΕΔ ɾٞΛॏͶͯɺएखݚڀऀจΛॻ͘͜ͱΛࢦೆ ɾࣗΒ͘ͳΔ·ͰจΛࣥචʢจͷΈ ɾಋࢣͱูͯ͠ΘΕͨ https://wikimedia.org/wikipedia/commons/thumb/ 2/2f/IAS_Princeton.jpg/250px-IAS_Princeton.jpg https://farm4.static.flickr.com/3932/15251147349_23942afd29_z.jpg