格者，正也。正其不正以归于正也。
修正错误，是人生必修课。不断“正心”，才能不走偏。
under it, there is no limit to the power it can generate.
儒家的精髓在于其对道德自我修养的强调。
The great secret that all old people share is that you really haven't changed in seventy or eighty years. Your body changes, but you don't change at all.