FOOTNOTES:
Project Gutenberg EPUB3 edition
Unamuno, Miguel de and Flitch, J. E. Crawford (John Ernest Crawford)
[44] Reinold Seeberg, Christliche-protestantische Ethik in Systematische christliche Religion, in Die Kultur der Gegenwart series.
[45]Cf. St. Thomas Aquinas, Summa, secunda secundæ, quæstio iv., art. 2.
[46] "Qué es Verdad?" ("What is truth?"), published in La España Moderna, March, 1906, vol. 207 (reprinted in the edition of collected Ensayos, vol. vi., Madrid, 1918).