Quote  ·  Added 19 February 2026

Interesting - I use a Mac to help me design the next Cray.

Seymoure CrayThe Steve Jobs of supercomputers: We remember Seymour Cray, The Register, 2015

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Yesterday's tool builds tomorrow

There's something quietly brilliant about using yesterday's cutting-edge tool to build tomorrow's. Seymour Cray, who basically invented the supercomputer, could've insisted on designing the next Cray exclusively with the most advanced technology available. Instead, he reached for a Mac—consumer hardware—because it was the right tool for the thinking he needed to do at that moment.

This reveals something counterintuitive about how real innovation works. We often assume that breakthrough thinking requires breakthrough equipment, that constraint equals limitation. But Cray's comment suggests the opposite: sometimes the most powerful mind amplifiers are the ones that get out of your way. A Mac let him sketch, iterate, and explore without getting bogged down in technical overhead. The tool served the thinking, not the other way around.

Today, when we're drowning in specialized software and the latest platforms, there's a useful reminder here. The best tool is often the one you already understand deeply enough to forget you're using it. Whether it's paper, an ordinary laptop, or a walking notebook—sometimes solving tomorrow's problem means picking up whatever lets your brain move fastest, regardless of its pedigree.

Seymoure Cray

1925–1996·lived 71 years

Seymour Cray was an American computer scientist and computer engineer, best known as the founder of Cray Research, Inc. He is often referred to as the "father of supercomputing" for his pioneering work in the development of high-performance computing systems, including the Cray-1, which was the first successful supercomputer. Cray's innovations significantly advanced the fields of computational science and engineering.

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#3 pencils and quadrille pads.

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