“But of all motives, none is better adapted to secure influence and hold it fast than love; nothing is more foreign to that end than fear.”
Book II, section 7; translation by Walter Miller
De Officiis – On Duties (44 BC)
Original
Omnium autem rerum nec aptius est quicquam ad opes tuendas ac tenendas quam diligi nec alienius quam timeri.
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Marcus Tullius Cicero 180
Roman philosopher and statesman -106–-43 BCRelated quotes

“There is nothing better or more necessary than love.”
Note to Stanza 28 part 1
Spiritual Canticle of The Soul and The Bridegroom, Notes to the Stanzas

Aids to Reflection, "Moral and Religious Aphorisms," Aphorism 25 http://books.google.com/books?id=hEbwXNWXoBoC&q=%22He+who+begins+by+loving+Christianity+better+than+truth+will+proceed+by+loving+his+own+sect+or+church+better+than+Christianity+and+end+in+loving+himself+better+than+all%22&pg=PA74#v=onepage (1873)
“A feast is more fatal to love than a fast, and a surfeit than a starvation.”
Vol. II; VIII
Lacon (1820)

“For of all gainful professions, nothing is better, nothing more pleasing, nothing more delightful, nothing better becomes a well-bred man than agriculture.”
Omnium autem rerum, ex quibus aliquid adquiritur, nihil est agri cultura melius, nihil uberius, nihil dulcius, nihil homine libero dignius.
Book I, section 42. Translation by Cyrus R. Edmonds (1873), p. 73
De Officiis – On Duties (44 BC)

“Men fear thought as they fear nothing else on earth – more than ruin, more even than death.”
Source: 1910s, Why Men Fight https://en.wikisource.org/wiki/Why_Men_Fight (1917), pp. 178-179
Context: Men fear thought as they fear nothing else on earth – more than ruin, more even than death. Thought is subversive and revolutionary, destructive and terrible; thought is merciless to privilege, established institutions, and comfortable habits; thought is anarchic and lawless, indifferent to authority, careless of the well-tried wisdom of the ages. Thought looks into the pit of hell and is not afraid. It sees man, a feeble speck, surrounded by unfathomable depths of silence; yet it bears itself proudly, as unmoved as if it were lord of the universe. Thought is great and swift and free, the light of the world, and the chief glory of man.