每个人都希望自己能获得成功。读书的希望成绩优秀，演戏的希望观众喝彩，做工的希望超额完成任务，经商的希望挣钱，从政的希望政绩显赫……成功要具备诸多因素，自信就是其中一个最重要的因素。所以爱迪生在认真总结了自己的一生后，得出了这样的结论：“自信，是成功第一秘 Everyone wants to be successful. The hope of reading is excellent, the audience hopes that the audience will applaud, the hope of doing the work exceeds the task, the hope of making business money, the hope of political achievement, and the prestige of success... Success requires many factors. Confidence is one of the most important factors. So Edison, after earnestly summarizing his life, came to the conclusion that “confidence is the first secret to success.”