‘The First Principle is That’ — Richard Feynman Quote Tee | Wear Words Black-on-White Literary Tee — Classic Tee

“The first principle is that you must not fool yourself — and you are the easiest person to fool.” Feynman gave this in his 1974 Caltech commencement address on what he called “cargo cult science,” telling the graduates that real inquiry begins with ruthless skepticism aimed first at yourself. Integrity, in his telling, starts at home.

**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).