The development of the drone industry is ultimately to serve humans, not to replace them.
Continuous partial attention is an always-on, anywhere, anytime, any place behavior that involves an artificial sense of constant crisis.
因此,教学艺术无非是时间、科目和方法的巧妙安排。
在这个世界上,你无法选择是否受到伤害,但你可以选择由谁来伤害你。
"Memory is a strange thing, it doesn't work like a camera or a tape recorder, it reconstructs things, it edits the past with the scissors of the present."