‘It is by Logic That’ — Henri Poincaré Quote Tee | Wear Words Black-on-White Literary Tee — Classic Tee

“It is by logic that we prove, but by intuition that we discover.” Henri Poincaré wrote this in his 1908 book Science and Method, separating the plodding work of verification from the leap that makes something new. In his account the discovery arrives first, by intuition; the proof is the slower craft that comes along afterward to confirm it.

**Bella+Canvas 3001 — Classic Tee (White, Crisp finish).** 100% Airlume combed & ring-spun cotton, 4.2 oz, 32 singles — smooth, tight-knit, holds crisp type. Unisex retail fit, crew neck, side-seamed, pre-shrunk. Care: machine wash cold inside-out with like colors, no fabric softener, tumble dry low or hang dry, cool iron inside-out (never iron the print).

**Bella+Canvas 3001 — Classic Tee (Black, Color finish).** 100% Airlume combed & ring-spun cotton, 4.2 oz, 32 singles. Unisex retail fit, crew neck, side-seamed, pre-shrunk. Care: machine wash cold inside-out with like colors, no fabric softener, tumble dry low or hang dry, cool iron inside-out (never iron the print).