ぜいしきしん

the connection between mother and child 'She Bit Her Finger and Pained His Heart'

指を噬みて薪を棄つ。When Zengzi went to gather wood薪, his mother would worry and bite噬 her finger指. Zengzi would sense this pain, [throw away>棄 the wood, and come running home Also 噛指心痛