"We estimated that we could make one of four cylinders with 4 inch bore and 4 inch stroke, weighing not over two hundred pounds, including all accessories"
About this Quote
The specific intent is practical persuasion. He’s documenting that powered flight wasn’t waiting on inspiration so much as it was waiting on a power-to-weight ratio that wouldn’t kill you. “One of four cylinders” reads like shop talk, but the subtext is strategic: if existing engines were too heavy, they’d build their own. The numbers are a flex of competence, a way of saying: we did the math, then we did the metalwork.
Context matters. In 1903, “accessories” weren’t optional add-ons; they were the brutal realities of cooling, ignition, fuel delivery, and mounting hardware that could quietly wreck an otherwise elegant design. By insisting on “including all accessories,” Wright signals hard-earned skepticism toward optimistic specs. The line also hints at the brothers’ broader method: they distrusted received authority, tested obsessively, and treated every component as part of one integrated system.
What makes it work is its understatement. The restraint is the drama. In a culture that tends to mythologize invention as lightning-bolt genius, Wright frames flight as a series of bounded decisions. History turns, sometimes, on whether you can shave enough pounds off an engine without it shaking itself apart.
Quote Details
| Topic | Technology |
|---|---|
| Source | Help us find the source |
| Cite |
Citation Formats
APA Style (7th ed.)
Wright, Orville. (2026, January 18). We estimated that we could make one of four cylinders with 4 inch bore and 4 inch stroke, weighing not over two hundred pounds, including all accessories. FixQuotes. https://fixquotes.com/quotes/we-estimated-that-we-could-make-one-of-four-3249/
Chicago Style
Wright, Orville. "We estimated that we could make one of four cylinders with 4 inch bore and 4 inch stroke, weighing not over two hundred pounds, including all accessories." FixQuotes. January 18, 2026. https://fixquotes.com/quotes/we-estimated-that-we-could-make-one-of-four-3249/.
MLA Style (9th ed.)
"We estimated that we could make one of four cylinders with 4 inch bore and 4 inch stroke, weighing not over two hundred pounds, including all accessories." FixQuotes, 18 Jan. 2026, https://fixquotes.com/quotes/we-estimated-that-we-could-make-one-of-four-3249/. Accessed 12 Feb. 2026.






