【答案解析】Love can tolerate imperfection. In a love relationship there are times of boredom, times when I may feel like giving up, times of real strain, and times I experience an impasse. Authentic love does not imply enduring happiness. I can stay during rough times, however, because I can remember what we had together in the past, and I can picture what we will have together in our future if we care enough to face our problems and work them through.