Design Process acordding to Kenzo Tange

Source: http://books.google.com/books?id=xREmtqqNVpUC&pg=PA259&lpg=PA259&dq=Main+Gymnasium+Building+Olympic+Tokyo&source=bl&ots=tpg2S9GjHT&sig=zRiuuoEaex4CMeU45om35oLD1eg&hl=en&ei=OkRiS7z6GKiTtge3nq2kBA&sa=X&oi=book_result&ct=result&resnum=9&ved=0CB4Q6AEwCA#v=onepage&q=&f=false