FOOTNOTES:

Project Gutenberg EPUB3 edition Unamuno, Miguel de and Flitch, J. E. Crawford (John Ernest Crawford)
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[1] In what follows, I confess to refer not so much to the generally admitted opinion on Wordsworth as to my own views on him and his poetry, which I tried to explain in my essay: "The Case of Wordsworth" (Shelley and Calderón, and other Essays, Constable and Co., 1920).
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[2]Vida de Don Quijote y Sancho, explicada y comentada, por M. de Unamuno: Madrid, Fernando Fé, 1905.
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[3] These three novels appeared together as Tres Novelas y un Prólogo Calpe, Madrid, 1921.
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[4] "Me va interesando ese Dean Inge," he wrote to me last year.

Source attribution

Tragic Sense Of Life, Project Gutenberg eBook #14636

DON MIGUEL DE UNAMUNO AUTHOR'S PREFACE