Verse 9

पौरुषेण प्रयत्नेन स्वभ्यासेन शनैःशनैः ।द्वयं संपाद्य यत्नेन देशमाप्नोषि तं शुभम्

In plain words

By pauruṣa, by effort, by well-sustained abhyāsa, slowly, slowly — accomplishing the two by diligence, you attain that auspicious realm.