快乐激发玩耍的冲动，兴趣激发探索的冲动，满足激发品味和整合的冲动，而爱在安全、亲密的关系中激发这些冲动的循环往复。

【讲解】：（教学生）不到他苦思冥想怎么也弄不明白的时候，不去开导他；不到他想说而又说不出来的时候，不去启发他。告诉他（四方形）的一个角，他不能由此推出另外三个角，就不再往下教他（新知识）了。

"The essence of acting is to live truthfully under imaginary circumstances."

The key to innovation is fostering a culture of continuous improvement.

We are not bodies that temporarily have souls. We are souls that temporarily have bodies.

只要你能左右一颗树的未来，那么你是可以在那棵树上吊死的。

Every cell in your body carries a story billions of years old.