If all qualities come from Krishna, why call some virtuous?

The following is an excerpt from a samvaad (dialogue) session with Acharya Prashant.

बुद्धिर्ज्ञानमसम्मोह: क्षमा सत्यं दम: शम: ।

सुखं दु:खं भवोऽभावो भयं चाभयमेव च ।। 10.4 ।।

अहिंसा समता तुष्टिस्तपो दानं यशोऽयश: ।