Yoga Sūtra Chapter Two verse 33

वितर्कबाधने प्रतिपक्षभावनम् ॥३३॥

vitarka-bādhane pratipakṣa-bhāvanam ||33||

When oppressed by negative deliberation, cultivate the opposite side.

vitarka - gross deliberation, negative deliberationbādhana - oppressedpratipakṣa - opposite sidebhāvana - cultivation