Language Education in a Knowledge Context (1980)
“One can know nothing of giving aught that is worthy to give unless one also knows how to take.”
Source: Little Essays of Love and Virtue http://www.gutenberg.org/files/15687/15687-h/15687-h.htm (1922), Ch. 1
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H. Havelock Ellis 31
British physician, writer, and social reformer 1859–1939Related quotes

“I know how to give the meaning of a word but not how to give the intention of a word.”
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Miscellaneous writings of G.W.F. Hegel, translation by Jon Bartley Stewart, Northwestern University Press, 2002, page 247.

Savoir se libérer n'est rien; l'ardu, c'est savoir être libre.
The Immoralist, Chapter 1 http://books.google.com/books?id=MPmRAAAAIAAJ&q=%22Savoir+se+lib%C3%A9rer+n'est+rien+l'ardu+c'est+savoir+%C3%AAtre+libre%22&jtp=17#v=onepage (1902)
The Immoralist (1902)

p. 219 http://www.gutenberg.org/files/2162/2162-h/2162-h.htm#emancipation
The Tragedy of Woman's Emancipation (1906)