役立たずな知識の有益性: The Usefulness of Useless Knowledge∗ , † 2013 3 26 1 1 2 3 3 6 4 8 1 ∗ Harpers Magazine 1939 June/November, issue 179, pp.544-552 † hiyori13@alum.mit.edu c ⃝ 2013, - 2.1 1 1865 1873 1887 1888 2 2 1812 21 1813 1825 54 1841 3 F 1924 1925 1925 15 2.19 4 1924 25 1870 = 17 Ich probiere ( : 5 3 6 7 4 1930 1933 8 12 G. H. 9
