To make continuous and significant progress, achieving daily renewal and improvement, especially in one's moral character, knowledge, or artistic skills.
经过多年的刻苦钻研，小明的学问和品格都辉光日新，成为了大家敬佩的榜样。
After many years of diligent study, Xiao Ming's knowledge and character showed continuous renewal and progress, making him an admired role model for everyone.
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