Today is the era of a pursuit of efficiency, so that the machine more quickly is critical to understand and serve humanityToday is the era of a pursuit of efficiency, so that the machine more quickly is critical to understand and serve humanityToday is the era of a pursuit of efficiency, so that the machine more quickly is critical to understand and serve humanityToday is the era of a pursuit of efficiency, so that the machine more quickly is critical to understand and serve humanityToday is the era of a pursuit of efficiency, so that the machine more quickly is critical to understand and serve humanity