I believe I can ,I believe I will stand .you work hard

I believe I can ,I believe I will stand .you work hard I will stand behind you,What you believe.I regret i will believe you I will stand behind you ,What you believe是什么意思? I Believe I can I Believe I i only believe work hard can we succeed什么意思 i only believe work hard can we succeed I Believe I Can I believe.I can. I will always believe you I say can you believe How can I believe you