No fine work can be done without concentration and self-sacrifice and toil and doubt.
Source: In The Ultimate Success Quotations Library, 1997.
-- Max Beerbohm, (Aug 24 1872-1956), English essayist, caricaturist, parodist; The Incomparable Max wrote many elegant essays; the novel Zuleika Dobson 1911, and a pictorial volume of caricatures.