[13] Marie Herzfeld: Leonardo da Vinci der Denker, Forscher und Poet. Second edition. Jena, 1906. [14] His collected witticisms--belle facezie,--which are not translated, may be an exception. Cf. Herzfeld, Leonardo da Vinci, p. 151. [15] According to Scognamiglio (l. c. p. 49) reference is made to this episode in an obscure and even variously interpreted passage of the Codex Atlanticus: "Quando io feci Domeneddio putto voi mi metteste in prigione, ora s'io lo fo grande, voi mi farete peggio." [16] Merejkowski: The Romance of Leonardo da Vinci, translated by Herbert Trench, G. P. Putnam Sons, New York. It forms the second of the historical Trilogy entitled Christ and Anti-Christ, of which the first volume is Julian Apostata, and the third volume is Peter the Great and Alexei. [17] Solmi l. c. p. 46. [18] Filippo Botazzi, l. c. p. 193. [19] Marie Herzfeld: Leonardo da Vinci, Traktat von der Malerei, Jena, 1909 (Chap. I, 64). [20] "Such transfiguration of science and of nature into emotions, or one might say, religion, is one of the characteristic traits of da Vinci's manuscripts, which one finds expressed hundreds of times." Solmi: La resurrezione, etc, p. 11. [21] La resurrezione, etc., p. 8: "Leonardo placed the study of nature as a precept to painting ... later the passion for study became dominating, he no longer wished to acquire science for art, but science for science' sake." [22] For an enumeration of his scientific attainments see Marie Herzfeld's interesting introduction (Jena, 1906) to the essays of the Conference Florentine, 1910, and elsewhere. [23] For a corroboration of this improbable sounding assertion see the "Analysis of the Phobia of a Five-year-old Boy," Jahrbuch für Psychoanalytische und Psychopathologische Forschungen, Bd. I, 1909, and the similar observation in Bd. II, 1910. In an essay concerning "Infantile Theories of Sex" (Sammlungen kleiner Schriften zur Neurosenlehre, p. 167, Second Series, 1909), I wrote: "But this reasoning and doubting serves as a model for all later intellectual work in problems, and the first failure acts as a paralyzer for all times." [24] Scognamiglio 1. c., p. 15. [25] Cited by Scognamiglio from the Codex Atlanticus, p. 65. [26] Cf. here the "Bruchstück einer Hysterieanalyse," in Neurosenlehre, Second series, 1909. [27] Horapollo: Hieroglyphica I, II. Μητἑρα δἑ γρἁφοντες ... γὑπα ζωγραφοὑσιυ. [28] Roscher: Ausf. Lexicon der griechischen und römischen Mythologie. Artikel Mut, II Bd., 1894-1897.--Lanzone. Dizionario di Mitologia egizia. Torino, 1882. [29] H. Hartleben, Champollion. Sein Leben und sein Werk, 1906. [30] "γὑπα δἑ ἁρρενα οὑ φασνγἑνεσθαι ποτε, ἁιλἁ φηλεἱας ἁπἁσας," cited by v. Römer. Über die androgynische Idee des Lebens, Jahrb. f. Sexuelle Zwischenstufen, V, 1903, p. 732. [31] Plutarch: Veluti scarabaeos mares tantum esse putarunt Aegyptii sic inter vultures mares non inveniri statuerunt