क्रुद्धः पापं न कुर्यात् कः क्रुद्धो हन्याद्गुरूनपि ।
क्रुद्धः पुरुषया वाचा नरः साधूनधिक्षिपेत् ॥
- रामायण, सुन्दरकाण्ड
kRuddhaH pApaM na kuryAt kaH kRuddho hanyadgurUnapi ।
kRuddhaH puruShAya vAchA naraH sAdhUn adhikShipet ॥
- rAmAyana, sundarakAnDa
Who does not commit sins when he is angry? People are known to kill even their teachers even when they are angry. An angry person is even capable of hurting a noble man which could land him in trouble. So, one must not give himself into anger.
- Ramayana, Sundarakanda