儿童书籍应该充满温暖，而不仅仅是说教。

沟通中最重要的是听到那些没有说出口的话。

Your attitude determines your altitude.

Sometimes the hardest thing and the right thing are the same.

In mathematics, the art of proposing a question must be held of higher value than solving it.

物联网的力量不在于设备的数量，而在于它们生成的数据的价值以及我们可以从中获得的洞察力。