The best way to keep children home is to make the home atmosphere pleasant—and let the air out of the tires.
让孩子留在家里最好的方法是让家庭氛围愉快——并且把轮胎的气放掉。
灵魂的自然状态是和谐、美丽和善良。
The core of technological innovation is to solve practical problems, not to innovate for the sake of innovation.
当你愿意质疑一切时，创新就会发生。
We are all walking libraries of forgotten books.
技术的诀窍在于如此安排世界，以至于我们不必去体验它。
The mind is a system for turning challenges into opportunities.