A rat in a maze is free to go anywhere, as long as it stays inside the maze.
设计中最难的部分是保持功能的简洁。
物联网的力量不在于设备的数量,而在于它们生成的数据的价值以及我们可以从中获得的洞察力。
The absence is more important than the presence.
"The act of writing is an act of courage, a confrontation with the self and the world."