小丑亚瑟的语录包括：
1. "我已经一无所有了，没有什么能伤害我，我的人生就是一部喜剧。"
2. "我曾以为我的人生是一场悲剧，现在我发现其实是一部喜剧。"
3. "有心理疾病最糟糕的是，所有人都期待你假装自己没病。"
4. "是我想太多，还是这世界越来越疯狂？"
5. "你从来不曾聆听，对吧？"
6. "妈妈喊他快乐，亚瑟，你应该要为世界带来快乐。"
7. "疯狂就像地心引力，所需要的只是轻轻一推。"
8. "原来，我们每个人都是个小丑，为了活着，不得不按照别人喜欢的方式来塑造自己，直到某一天，我们再也找不到自己原来的样子。"
9. "God uses people like you, Lancelot. Because your heart is open. You hold nothing back. You give all of yourself."
10. "If you knew me better, you would not say such things."
11. "Oh, hey, I take the good with the bad, together. I can't love people in slices."
12. "You must not care whether you live or die."
13. "Do you know how to win a sword fight？"
14. "Be the only one with a sword!"
15. "For the first time in my life, I wanted what all wise men say can't last； what can't be promised or made to linger any more than sunlight. I don't want to die without having felt its warmth on my face."
16. "You don't listen, do you？ You just ask the same questions every week. 'How's your job？ Are you having any negative thoughts？' All I have are negative thoughts."
17. "Why so serious!"
18. "Nobody's civil anymore."
这些语录反映了亚瑟在电影中的心理状态、人生哲学以及他与周围世界的互动。
