教育必须基于儿童的心理发展,而不是教育者的任意意志。
在我们身上,没有什么是永恒的。
"The most exciting developments in AI are happening at the intersection of multiple disciplines."
拼命奋斗,死时空空如也。
"Man is not what he thinks he is, he is what he hides."
Some people go to priests; others to poetry; I to my friends.