“Of all the things which wisdom provides to make us entirely happy, much the greatest is the possession of friendship.”
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Epicurus 30
ancient Greek philosopher -341–-269 BCRelated quotes

Source: Fallen Leaves (2014), Ch. 2 : On Youth
Source: Tracks: A Woman's Solo Trek Across 1700 Miles of Australian Outback

“There are cases in which the greatest daring is the greatest wisdom.”
Variant: There are times when the utmost daring is the height of wisdom.
Source: On War (1832), Book 2

“Reflect upon the providence and wisdom of God in all created things and praise Him in them all.”
Maxim 35, p. 258
Maxims for Her Nuns (1963)

Source: The Age of Revolution (1962), Chapter 13, Ideology: Secular

“The happiness of one man and one woman is the greatest thing in all the world.”
The Mysterious Affair at Styles (1920)

Essay Fourth, The Principles of the Former Essays Applied to Government
A New View of Society (1813-1816)