“Love can't be pinned down by a definition, and it certainly can't be proved, anymore than anything else important in life can be proved.”
Section 1.16
The Crosswicks Journal, A Circle of Quiet (1972)
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Madeleine L'Engle 223
American writer 1918–2007Related quotes

“I never tried to prove anything to someone else. I wanted to prove something to myself.”

Appendix
The Causes of Evolution (1932)
Context: Unaided common sense may indicate an equilibrium, but rarely, if ever, tells us whether it is stable. If much of the investigation here summarised has only proved the obvious, the obvious is worth proving when this can be done. And if the relative importance of selection and mutation is obvious, it has certainly not always been recognised as such.
“Everybody can write; writers can't do anything else.”
The Complete Neurotic's Notebook (1981), Unclassified

“You can hire logic, in the shape of a lawyer, to prove anything that you want to prove.”
The Autocrat of the Breakfast Table (1858)

“The riddle nature could not prove
Was nothing else but secret love.”
"Secret Love"
Poems Chiefly from Manuscript
Context: I hid my love in field and town
Till een the breeze would knock me down,
The bees seemed singing ballads oer,
The fly's bass turned a lion's roar;
And even silence found a tongue,
To haunt me all the summer long;
The riddle nature could not prove
Was nothing else but secret love.

“It's the tragedy of loving, you can't love anything more than something you miss.”
Variant: It’s the tragedy of loving, you can’t love anything more than something you miss.
Source: Extremely Loud and Incredibly Close (2005), p. 208

“If one can't be trusted in love, one can't be trusted in anything. Some things can't be forgiven.”
Source: The Kiss of Deception