小孩是在敏感期学会调适自己并获得特定能力的。
让我们清楚一点：只是限制广告不健康的食物是不够的。增加对健康食品的'营销也很关键。
The key to successful market design is anticipating how participants will behave under different rules.
"Pressure is a privilege—it means you have an opportunity to do something great."
To me, fearless is not the absence of fear. It's not being completely unafraid. To me, fearless is having fears. Fearless is having doubts. Lots of them. To me, fearless is living in spite of those things that scare you to death.
移民经历是普遍的——它是关于离开一个家去寻找另一个家。
Success is cool, but happiness is better.