我相信自信是成功的基石的翻译：I believe that confidence is a cornerstone of success 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

I believe confidence is the cornerstone of success

I believe that confidence is a cornerstone of success

I believed self-confident is the successful cornerstone

I believe that self-confidence is a cornerstone of success

I believe that confidence is a cornerstone of success