Verse 46

सूक्ष्मां कालस्य कलनां स्वसमुत्थानकारिणीम् ।ध्यानेनैवान्ववेक्ष्यैताः स्थिताः स्थावरजातयः

In plain words

-- this subtle working of Kāla, itself the cause of its own arising: having gazed on it, by meditation alone, these classes of unmoving beings stand as they are.