Which is the lowest of hem alle,
And in his forme is schape round,
Substancial, strong, sadd and sound,
As that which mad is sufficant
To bere up al the remenant.
For as the point in a compas
Stant evene amiddes, riht so was 230
This erthe set and schal abyde,
Philosophus. Vnumquodque naturaliter appetit suum centrum.
That it may swerve to no side,