《新唐书·列传·卷四十九》
况且杀虫多，必戾伤自然和气。
且杀虫多，必戾和气。
Moreover, killing many insects will inevitably hurt the harmony of nature and atmosphere.
<s>[INST] Identify the key themes in this Classical Chinese text and explain them in English: 且杀虫多，必戾和气。 [/INST] Moreover, killing many insects will inevitably hurt the harmony of nature and atmosphere.</s>
Identify the key themes in this Classical Chinese text and explain them in English: 且杀虫多，必戾和气。
user
Moreover, killing many insects will inevitably hurt the harmony of nature and atmosphere.
assistant