“Nobody can discover the world for somebody else. Only when we discover it for ourselves does it become common ground and a common bond and we cease to be alone.”

Section 83
The Passionate State Of Mind, and Other Aphorisms (1955)

in interview with Carol Tavris, as cited in Love According To Harry Harlow http://www.psychologicalscience.org/observer/love-according-to-harry-harlow#.WE2jv33d7cs, t the Association for Psychological Science's Observer, by Deborah Blum, January 2012.

1950s, Loving Your Enemies (November 1957)
Variant: We must discover the power of love, the power, the redemptive power of love. And when we discover that we will be able to make of this old world a new world. We will be able to make men better. Love is the only way.
Context: But there is another way. And that is to organize mass non-violent resistance based on the principle of love. It seems to me that this is the only way as our eyes look to the future. As we look out across the years and across the generations, let us develop and move right here. We must discover the power of love, the power, the redemptive power of love. And when we discover that we will be able to make of this old world a new world. We will be able to make men better. Love is the only way.

Joyzelle, Act i, reported in Bartlett's Familiar Quotations, 10th ed. (1919)

"Of What Use the Classics Today?," Begin Here: The Forgotten Conditions of Teaching and Learning (1991)
Context: The need for a body of common knowledge and common reference does not disappear when a society is pluralistic. On the contrary, it grows more necessary, so that people of different origins and occupation may quickly find familiar ground and as we say, speak a common language. It not only saves time and embarrassment, but it also ensures a kind of mutual confidence and goodwill. One is not addressing an alien, as blank as a stone wall, but a responsive creature whose mind is filled with the same images, memories, and vocabulary as oneself. Otherwise, with the unstoppable march of specialization, the individual mind is doomed to solitude and the individual heart to drying up.

Good Sense without God, or, Freethoughts Opposed to Supernatural Ideas (London: W. Stewart &amp; Co., ca. 1900) ( Project Gutenberg e-text http://www.gutenberg.org/dirs/etext05/gsens10.txt), preface <br class="br">Translator unknown. Original publication in French at Amsterdam, 1772, as Le bon sens (&quot;Common Sense&quot;), and often attributed to John Meslier.

Source: The Gendered Atom: Reflections on the Sexual Psychology of Science (1999), Ch.11 Only Connect

Variant: One of the great secrets of life. Most people die of a sort of creeping common sense and discover too late that the only things one never regrets are one's mistakes.
Source: The Picture of Dorian Gray

No. 104. (Usbek writing to Ibben)
Lettres Persanes (Persian Letters, 1721)