Rudy Rucker

A computation is a process that obeys finitely describable rules.

American Scientist

Some things can be described more easily or fully than others; 'describable' has degrees of applicability.

Degree Variability

'Describable' can imply that the speaker has strong feelings about the subject, which they think can be put into words.

Emotional Weight

What is describable for one person may not be for another, highlighting subjective experience.

Subjective Limitation

 suggested that numbers were the building blocks of the Universe and part of this belief was that everything from cosmology and metaphysics to music and morals followed eternal rules describable as ratios of numbers.