1. 他每天记日记，对每天言行进行检查、反思，一直贯穿到他的后半生，不断给自己提出更多要求：要勤俭、要谦对、要仁恕、要诚信，知命、惜福等，力图将自己打造成当时的圣贤。
However, to look into the whole lif of Zeng, self cultivation and improving is the primary reason for his successful career.
2. 仁恕
2. 唐律伦理法思想的基本精神与特色是家族主义、礼刑合一、义务本位、男尊女卑、仁恕教化等。唐律伦理法思想有其积极因素和消极因素。
The ethic law thoughts in the law of the Tang Dynasty have both positive and negative factors.