James Whitbread Lee Glaisher Quote

In other branches of science, where quick publication seems to be so much desired, there may possibly be some excuse for giving to the world slovenly or ill-digested work, but there is no such excuse in mathematics. The form ought to be as 102 perfect as the substance, and the demonstrations as rigorous as those of Euclid. The mathematician has to deal with the most exact facts of Nature, and he should spare no effort to render his interpretation worthy of his subject, and to give to his work its highest degree of perfection. Pauca sed matura was Gauss's motto.

p. 467 : On the perfection of math. productions - "Presidential Address British Association for the Advancement of Science," 1890