True leadership means making tough decisions for the right reasons.
机器人技术的创新需要机械工程、电子学和计算机科学的结合。
The power of the Internet of Things comes not from the number of devices, but from the value of the data they generate and the insights we can derive from it.
儿童有着他自己的人格,他自身具有创造精神的美和尊严。这种美和尊严是永远不能磨灭的,所以他的纯洁而非常敏感的心灵需要我们最审慎的爱护。