Pessimists are always right, but optimists keep moving forward. When you choose to be a trailblazer, a supporter, a pessimist, or a critic—even as the noise from pessimists, haters, and trolls floods the space—will you still persevere? We are hiring. 悲观者永远正确，乐观者继续前行。当你选择做一个逆行者，支持者，悲观者、喷子水军的噪音充斥着整个空间，你还会坚持吗？我们在招聘。