Respecting all reasonable activities that children are doing and trying to understand them are the most important principles in our educational methods.
尊重孩子正在进行的所有合理的活动并试着了解,是我们教育方法中最首要的原则。
I invent nothing, I rediscover.
最可持续的产品是使用寿命最长的产品。
If you can't fly then run, if you can't run then walk, if you can't walk then crawl, but whatever you do you have to keep moving forward.