Zhang Shuang single-handedly carried seventy percent of the company's core system code, generating four hundred million in revenue over three years. The year-end bonus was distributed in three rounds, but his name was the only one missing. He didn't argue, he didn't make a fuss; calmly turning off his computer, he handed in his resignation letter. After he left, the company's system completely collapsed, and core clients successively switched their contracts. The former boss squatted outside his home for three days, offering twenty times his annual salary to beg him to go back. He only said one sentence: "When it should have been given, it wasn't; now it's no longer needed." He joined a new platform, starting over with his own technology, and the company's valuation reached four billion two hundred million. Gold will always shine, but the premise is, don't continue rooting in a place that treats you like weeds.