《明史·列传·卷二百零八》
你应该卧薪尝胆，不忘前耻，尽忠尽孝，将前辈的功业发扬光大。 
王宜卧薪尝胆，无忘前耻，惟忠惟孝，缵绍前休。 
You should taste the bitterness and bear the courage, not forget the past humiliation, serve your sovereign and your parents with all your heart, and carry forward the great achievements of the predecessors.
<s>[INST] Kindly elucidate the central themes in this passage in English: 王宜卧薪尝胆，无忘前耻，惟忠惟孝，缵绍前休。  [/INST] You should taste the bitterness and bear the courage, not forget the past humiliation, serve your sovereign and your parents with all your heart, and carry forward the great achievements of the predecessors.</s>
Kindly elucidate the central themes in this passage in English: 王宜卧薪尝胆，无忘前耻，惟忠惟孝，缵绍前休。
user
You should taste the bitterness and bear the courage, not forget the past humiliation, serve your sovereign and your parents with all your heart, and carry forward the great achievements of the predecessors.
assistant