The homemaker has the ultimate career. All other careers exist for one purpose only—and that is to support the ultimate career.
Source, in full
Paraphrased from a letter C. S. Lewis wrote to Mrs. Johnson on March 16, 1955: "A housewife's work [is] surely, in reality, the most important work in the world . . . your job is the one for which all others exist", as reported in The Misquotable C.S. Lewis (2018) by William O'Flaherty, p. 63