The best armor of old age is a well-spent life perfecting it.
老年最好的盔甲就是追求完美、没有虚度的一生。
解析:学问之道在于找回迷失的本心。
颜渊感叹地说:“老师的学问越仰望越觉得高耸,越钻研越觉得深厚;看着就在前面,忽然却在后面。老师步步引导,用知识丰富我,用礼法约束我,想不学都不成。
Sustainability isn't a trend—it's a responsibility we all share for future generations.