“Man's achievements rest upon the use of symbols.... we must consider ourselves as a symbolic, semantic class of life, and those who rule the symbols, rule us.”

Source: On the Heights of Despair (1934)

paraphrasing Frege's Begriffsschrift, a formula language, modeled upon that of arithmetic, for pure thought (1879) in Jean Van Heijenoort ed., in From Frege to Gödel: A Source Book in Mathematical Logic, 1879-1931 (1967)

Source: The Great God Pan (1894), Ch. VII : The Encounter in Soho
Context: I can fancy what you saw. Yes; it is horrible enough; but after all, it is an old story, an old mystery played in our day and in dim London streets instead of amidst the vineyards and the olive gardens. We know what happened to those who chanced to meet the Great God Pan, and those who are wise know that all symbols are symbols of something, not of nothing. It was, indeed, an exquisite symbol beneath which men long ago veiled their knowledge of the most awful, most secret forces which lie at the heart of all things; forces before which the souls of men must wither and die and blacken, as their bodies blacken under the electric current. Such forces cannot be named, cannot be spoken, cannot be imagined except under a veil and a symbol, a symbol to the most of us appearing a quaint, poetic fancy, to some a foolish, silly tale. But you and I, at all events, have known something of the terror that may dwell in the secret place of life, manifested under human flesh; that which is without form taking to itself a form. Oh, Austin, how can it be? How is it that the very sunlight does not turn to blackness before this thing, the hard earth melt and boil beneath such a burden?

The Aquarian Conspiracy (1980), Introduction

Urvashi Butalia, Katha: Short Stories by Indian Women

radio broadcast, together with Adolph Gottlieb, 1943
1940's

Emile, or On Education (1762), Book III

1840s, Essays: Second Series (1844), The Poet

Source: The Roman Empire (1967), p. 176