In a place that truly belongs to children, children will try their best to pay attention to their behavior and control their behavior.
在一个真正属于孩子的地方，孩子会尽力去注意自己的举止，控制自己的行为。
When an object is lost， 95% of the time it is hiding within arm’s reach of where it was last seen. Search in all possible locations in that radius and you’ll find it.
只知道自己的一面的人对那面了解甚微。
趋势是你的朋友，直到它结束。
私下批评，公开表扬。