做人做事,需要自信。但辩证法告诉我们,自信虽好,亦当有度。自信过度,即可能衍变为自大自欺。这类人和事,历史和现实生活中屡见不鲜。扫六合、平四海的秦王赢政,当上皇帝后便被胜利冲昏头脑,从自信滑向自大自负,幻想将帝业传至万世!但他极度的自负并没有美梦成真,反而导致大乱——秦成了短命王朝。不妨再看河南省舞阳县孟寨镇澧河村张 Do things, need self-confidence. However, dialectics tells us that self-confidence is good and deserved. Overconfidence can translate into self-deception. Such people and events are not uncommon in history and real life. Sweeping Liuhe, the world won the victory of the Qin Wang, became the emperor after being victorious victory, sliding from self-confidence to conceit, the illusion of the Imperial era spread to the world! But his extreme conceit did not come true, but lead to Chaos - Qin became a short-lived dynasty. May wish to look at Wuyang County, Wuyang County, Henan Province, Zhang Village