
“If a, c are two different numbers, there are infinitely many different numbers lying between a, c.”
p, 125
Stetigkeit und irrationale Zahlen (1872)
“If a, c are two different numbers, there are infinitely many different numbers lying between a, c.”
p, 125
Stetigkeit und irrationale Zahlen (1872)
“My Brother starv'd between two Walls,
His Children's Cry my Soul appalls;”
Ibid, stanza 5
1810s, Miscellaneous poems and fragments from the Nonesuch edition
Source: Suite Française
“The infinite of the soul is mightier than the finite in it.”
Source: The Limits of Evolution, and Other Essays, Illustrating the Metaphysical Theory of Personal Ideaalism (1905), The Harmony of Determinism and Freedom, p.373
Letter to Juana Gratia (1857)
“Once the machine starts to fly, the heavens will be filled with music.”
Voando a máquina, todo o céu será música.
Source: Baltasar and Blimunda (1982), p. 165
1895 - 1905
Source: Lettres à un Inconnu, 1902 (Notebook I, p. 234) - Aux sources de l'expressionnisme. Presentation par Gabrielle Dufour-Kowalska. Klincksieck, 1999. p. 101
The Notebooks of Leonardo da Vinci (1883), II Linear Perspective