Hexagram 26: 大畜
dà chù — raising great beasts, great accumulation
Judgment
The Taming Power of the Great. Perseverance furthers. Not eating at home brings good fortune. The SID chip designers didn't stay in academic research (eating at home)—they entered consumer electronics, brought synthesizer power to the mass market. The restraint of commercial constraints made the achievement meaningful.
Image
Heaven within mountain: hidden treasures. The superior man studies antiquity to strengthen character. Every demo scene coder studying SID register documentation, every musician learning tracker software—they're accessing the treasure hidden in the constraint.
Digital Artifact
The Commodore 64's SID Chip
Bob Yannes, MOS Technology (1982)
The 6581 Sound Interface Device—three oscillators, four waveforms, filters, ring modulation, squeezed into a chip costing $10. Bob Yannes, musician and chip designer, built real synthesizer architecture at consumer scale. The C64 didn't beep; it played Koji Kondo compositions sounding almost arcade-quality. Massive creative power (Heaven) restrained by 8-bit limits (Mountain). The constraint didn't limit—it focused. By holding back (64KB RAM, 1MHz CPU), the platform accumulated tremendous potential. Developers learned every trick, register, timing hack. The limitation became the teacher. Heaven within Mountain—hidden treasures.
Historical Context
- Period
- Zhou Dynasty
- Oracle Bone Etymology
- Mountain (☶) above, Heaven (☰) below—stillness restraining creative force.
- Traditional Use
- The classical text describes this as great restraint, great accumulation. Heaven within mountain: hidden treasures, stored power.
Lines
Line 1: 有厲利已
Line 2: 輿說輹
Line 3: 良馬逐利艱貞日閑輿衛利有攸往
Line 4: 童牛之牿元吉
Line 5: 豶豕之牙吉
Line 6: 何天之衢亨
Practical Guidance
Get an interactive reading with this hexagram
Try the Oracle →