以下是一些被認為偉大的主歌詞：
1. "Life is like a box of chocolates, you never know what you're gonna get." - Forrest Gump
2. "And I may not ever feel like I belong, but it's always been worth the risk." - "Ghost" by Panic at the Disco
3. "You may shoot me with your words, or push me to the wayside, but I will always come back like a wave to the shore." - "Chosen" by Miley Cyrus
4. "You may say I'm a dreamer, but I'm not the only one." - "I'm Not the Only One" by Elton John
5. "And I will lay me down and I will sleep in peace, knowing that I've done what I could." - "A Change Is Gonna Come" by Sam Cooke
請注意，這些主歌詞可能因個人喜好和背景而異，因此可能有其他歌詞被認為同樣偉大。