日新(rxīn)
天天更新。努力使自身不断更新，使民众、社会、国家不断更新，持续进步、完善，始终呈现新的气象。它是贯穿在修齐治平各层面的一种自强不息、不断革新进取的精神。
Constant Renewal
This term refers to an ongoing process of self-renewal, which also brings new life to the people, society, and the nation. This process features continuous progress and improvement. It represents a tenacious and innovative spirit that permeates all levels of self-cultivation, family regulation, state governance, bringing peace to all under heaven.
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【引例】
汤之盘铭曰：苟日新，日日新，又日新。《康诰》曰：作新民。《诗》曰：周虽旧邦，其命维新。是故君子无所不用其极。(《礼记大学》)
If we can improve ourselves in one day, we should do so every day, and keep building on improvement, reads the inscription on the bathtub of Tang, founder of the Shang Dynasty. People should be encouraged to discard the old and embrace the new, give up evil ideas, and live up to high moral standards, says The Book of History. Though it was an ancient state, Zhou saw its future lying in continuously renewing itself, comments The Book of Songs. Therefore, junzi (men of virtue) should strive to excel themselves in all aspects and at all times. (The Book of Rites)