Verse 10

अनित्यता स्वमनसा विविधैवाशु भावतः ।आदावन्ते च यां नित्यं क्रिया त्रैलोक्यवर्तिनीम्

In plain words

Impermanence -- manifold indeed, [to be grasped] swiftly with one's own mind, in truth -- the impermanence pervading the three worlds, which action ever meets at its beginning and at its end: