自信名言英文如下：
1. Self-trust is the first secret of success.
2. Success covers a multitude of blunders.
3. Success is not final, failure is not fatal: It is the courage to continue that counts.
4. I am, therefore I may be.
5. I can do it!
6. Confidence is a little thing which makes a big difference.
7. Success is not final, failure is not fatal--it is how you deal with each that counts.
請注意，這些名言的含義可能因個人理解而有所不同，僅供參考。