1. The most enduring portrait of Uncle Sam was created by artist James Montgomery Flagg in his famous army recruiting posters of World Wars I and II.
    最令人难忘的山姆大叔的画像，是由画家詹姆斯·蒙哥马利·弗拉格创作的，他在两次世界大战期间画了很多著名的征兵招贴画。

2. Authentic love does not imply enduring happiness.
    真正的爱并不意味着永远幸福。