I used to say that, as Solicitor General, I made three arguments in every case. First came the one I had planned — as I thought, logical, coherent, complete. Second was the one actually presented — interrupted, incoherent, disjointed, disappointing. The third was the utterly devastating argument that I thought of after going to bed that night.

Robert H. Jackson (1892-1954) US Supreme Court Justice (1941-54), lawyer, jurist, politician

“Advocacy Before the Supreme Court,” Morrison Lecture, California State Bar (23 Aug 1951)
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Reprinted in the Cornell Law Quarterly (Fall 1951). Legal citation "Advocacy Before the Supreme Court," 37 A.B.A.J. 801, 803 (1951).