What's the rush? Why are you hurrying to get to a relationship that'll never work?
有什么好急的？这感情不会有结果的，你何必呢？——《吸血鬼日记》第二季第四集

Sometimes it doesn't matter how much you want a relationship to work. If it doesn't have a realistic future (like a vampire being with a human), why bother when the ending will only hurt that much more?
有时候一段感情的发展不在于你多么想它能顺利的走下去。如果这段感情拥有一个美好未来不现实的话，那么当它结束时又为什么要烦恼呢？因为这段感情只会给你带来痛苦。