灭霸的经典台词包括：

1. "I understand, my child. Better than anyone. Today, I lost more than you know."

2. "What did it cost？"

3. "I am."

4. "Stark, you are not the only one cursed by knowledge. My only curse is you."

5. "You kill, you torture. And you called mercy."

6. "I know what it's like to lose. To feel so desperately that you're right, yet to fail nonetheless. It's frightening, turns the legs to jelly. I ask you to what end？ Dread it. Run from it. Destiny arrives all the same. And now it's here. Or should I say, I am."

7. "I am inevitable."

8. "As long as someone remembers the past, the future will never be accepted."

9. "I think, by eliminating half the life, the other half will thrive, but you have shown me that that is not possible. As long as people remember the glory of the past, there will always be those who cannot accept reality and will resist!"

这些台词展现了灭霸冷静、坚定和有些悲观的性格，他在《复仇者联盟4：终局之战》中扮演了关键角色。