想让小孩子在旅行中表现良好，可以准备一袋他们喜欢的糖果，当他/她不乖时，就向窗外扔掉一块糖。
To keep young kids behaving on a car road trip， have a bag of their favorite candy and throw a piece out the window each time they misbehave.
释义：安逸是天才的坟墓，困境是强者的摇篮。
We are what we pretend to be, so we must be careful about what we pretend to be.
"Books are the keys to unlocking our empathy."
数学家的模式，就像画家或诗人的模式一样，必须是美丽的。
爱改变一切。