see the light

Từ điển WordNet v3.1 - WordNet Dictionary

verb

change for the better
- The lazy student promised to reform
- the habitual cheater finally saw the light
• Syn:
reform, straighten out
• Derivationally related forms:
reformatory (for: reform), reform (for: reform), reformation (for: reform)
• Hypernyms:
better, improve, ameliorate, meliorate
• Verb Group:
reform, reclaim, regenerate, rectify
• Verb Frames:
- Something ----s
- Somebody ----s