该句使用that引导定语从句补充说明commitment。
Did you know that he does not want to see you looking haggard or thin? Happiness, well-being, and health are his true wishes for you. Therefore, in the days he cannot be by your side, please take good care of yourself—both for your own health and to ease his worries. Marriage is a lifelong commitment that affects one's entire life. A common mistake among young people today is focusing solely on appearance, longing for a "perfectly beautiful" partner while ignoring advice and losing themselves in romantic, illusory dreams. They make hasty decisions based on superficial looks and sweet words without investigating a person's character or habits.
Just as lying is a tool, telling the truth can also be a strategic way to navigate life.
In hurting others, you are inadvertently hurting yourself as well.
你知道吗，他并不希望看到你消瘦憔悴，快乐、幸福、健康才是他真正的期望。因此，在他无法陪伴你的日子里，请务必照顾好自己，既是为了身体健康，也是为了让他没有后顾之忧。婚姻是人生大事，影响一辈子。如今年轻人找对象时常犯的错误是“唯外貌论”，一心追求“闭月羞花”式的伴侣，不听劝阻，沉溺于浪漫而虚幻的爱情梦境，草率做出决定，只看重外表，不考察对方是否有不良习气，轻信甜言蜜语。
正如说谎一样，说真话也是一种人生的智慧。
伤害他人的同时，其实也在无形中伤害自己。