
“Almost all men improve on acquaintance.”
Un Art de Vivre (The Art of Living) (1939), The Art of Friendship
Source: The Martyrdom of Man (1872), Chapter IV, "Intellect"
“Almost all men improve on acquaintance.”
Un Art de Vivre (The Art of Living) (1939), The Art of Friendship
Pierre Curie (1923), as translated by Charlotte Kellogg and Vernon Lyman Kellogg, p. 168
“Men are anxious to improve their circumstances, but are unwilling to improve themselves.”
Source: As a Man Thinketh
Article on Encyclopedia, as translated in The Many Faces of Philosophy : Reflections from Plato to Arendt (2001), "Diderot", p. 237
L'Encyclopédie (1751-1766)
An Old Man's Thoughts on Many Things, Of Education I
“There's only one corner of the universe you can be certain of improving, and that's your own self.”
Time Must Have a Stop (1944)
"The Nearest Star" (1989) (reprinted in The Secret of the Universe (1992), p. 82)
General sources
The Influence of Literature upon Society (De la littérature considérée dans ses rapports avec les istitutions sociales, 1800) , Pt. 2, ch. 4
Context: The evil arising from mental improvement can be corrected only by a still further progress in that very improvement. Either morality is a fable, or the more enlightened we are, the more attached to it we become.