Date: 1464

"The mind, to be sure, is like an intellectual book, which sees in itself, and for all, the intention of the author."

— Nicholas of Cusa (1401-1464)

Date: 1464

"For Simple Being, which is visible to the mind alone, is to the mind as the being of color is to the sense of sight."

— Nicholas of Cusa (1401-1464)

Date: 1464

" [I]f someone were to turn his mind's sight to the possibility, or power, of oneness: he surely would see in every number and in all plurality only oneness's power"

— Nicholas of Cusa (1401-1464)

Date: 1464

"Therefore, my dearly beloved Peter, with keen directedness turn your mind's eye to this secret, and with this analysis enter into my writings and into whatever other writings you read, and occupy yourself especially with my books and sermons."

— Nicholas of Cusa (1401-1464)

Date: 1774, rev. 1787, 1779 in English

"What is the whole world to our hearts without love? It is the optic machine of the Savoyards without light." [More literal translation: "Wilhelm, what would the world mean to our hearts without love! What is a magic lantern without its lamp!"]

— Goethe, Johann Wolfgang (1749-1832)

Date: 1774, rev. 1787, 1779 in English

"Oh! that I could express, that I could describe, these great conceptions, with the same warmth, with the same energy, that they are impressed on my soul!" [Literal translation: "Oh could you only express, could you the breathe forth upon this paper all that lives so warm and full, that it might ...

— Goethe, Johann Wolfgang (1749-1832)

Date: 1774, rev. 1787, 1779 in English

"Solitude in this terrestrial paradise is a medicine to my mind. The delight of spring touches my heart, and gives fresh vigour to my soul."

— Goethe, Johann Wolfgang (1749-1832)

Date: 1774, rev. 1787, 1779 in English

"My mind is calm and serene, like the first fine mornings of spring."

— Goethe, Johann Wolfgang (1749-1832)

Date: 1774, rev. 1787, 1779 in English

"A darkness spreads over my eyes; heaven and earth seem to dwell in my soul and absorb all its powers, like the idea of a beloved mistress."

— Goethe, Johann Wolfgang (1749-1832)

Date: 1774, rev. 1787, 1779 in English

"My heart is like a sick child; and like a sick child I let it have its way."

— Goethe, Johann Wolfgang (1749-1832)