Source: The Frontiers of Meaning: Three Informal Lectures on Music (1994), Ch. 2 : How to Become Immortal
“If I don't practice one day, I know it; two days, the critics know it; three days, the public knows it.”
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Jascha Heifetz 11
Lithuanian violinist 1901–1987Related quotes

Un jour
Un jour je m'attendais moi-même
Je me disais Guillaume il est temps que tu viennes
Pour que je sache enfin celui-là que je suis
Moi qui connais les autres
"Cortège", line 19; translation from Roger Shattuck (trans.) Selected Writings of Guillaume Apollinaire (New York: New Directions, 1971) p. 75.
Alcools (1912)

Speech in Syracuse (12 September 1912) PWW 25:145
1910s

“Whatever there is to know,
That shall we know one day.”
Epigraph to "The Epilogue : Which is the proper ending of all comedies; and heralds, it may be, an afterpiece."
The Cream of the Jest (1917)