“The phrase is as comprehensive as any that could have been used;”

Heath's book of Beauty, 1833 (1832)

Source: Wild Ducks Flying Backward (2005), Liner notes for the Leonard Cohen tribute album Tower of Song (1995).
Context: It is their desire to honor L. Cohen, songwriter, that has prompted a delegation of our brightest artists to climb, one by one, joss sticks smoldering, the steep and salty staircase in the Tower of Song.
There is evidence that the honoree might be privy to the secret of the universe, which, in case you’re wondering, is simply this: everything is connected. Everything. Many, if not most, of the links are difficult to determine. The instrument, the apparatus, the focused ray that can uncover and illuminate those connections is language. And just as a sudden infatuation often will light up a person’s biochemical sky more pyrotechnically than any deep, abiding attachment, so an unlikely, unexpected burst of linguistic imagination will usually reveal greater truths than the most exacting scholarship. In fact, the poetic image may be the only device remotely capable of dissecting romantic desire, let alone disclosing the hidden mystical essence of the material world.
Cohen is a master of the quasi-surrealistic phrase, of the “illogical” line that speaks so directly to the unconscious that surface ambiguity is transformed into ultimate, if fleeting, comprehension: comprehension of the bewitching nuances of sex and the bewildering assaults of culture.

Variant: At any given moment in our lives, there are certain things that could have happened but didn't. The magic moments
go unrecognized, and then suddenly, the hand of destiny changes everything.
Source: By the River Piedra I Sat Down and Wept

Source: Sunni Hadith [4, 1067]

Sir Arthur Salter, Personality in Politics (London, 1947), p. 198.
About

Gene, on his weakness.
Source: A Separate Peace (1959), P. 59

Upon the Sovereign Sun (362)
Context: My own belief is, if philosophers be entitled to any credit, that the Sun is the common parent of all men, to use a comprehensive term. It is a true proverb, "Man begets man, and so does the Sun:" but souls that luminary showers down upon earth, both out of himself, and out of the other gods: which souls show to what end they were propagated by the kind of life that they pursue. But well is it for that man who, from the third generation backwards, and a long succession of years, has been dedicated to the service of this god; yet neither is that person's condition to be despised who, feeling in his own nature that he is a servant of this deity, alone, or with few on his side, shall have devoted himself to his worship.

Es ist das schönste Los einer physikalischen Theorie, wenn sie selbst zur Aufstellung einer umfassenden Theorie den Weg weist, in welcher sie als Grenzfall weiterlebt.
Über die spezielle und die allgemeine Relativitätstheorie (1920) Tr. Robert W. Lawson, Relativity: The Special and General Theory (1920) pp. 90-91.
1920s