The teacher is not in school to impose certain ideas or to form certain habits in the child, but is there as a member of the community to select the influences which shall affect the child and to assist him in properly responding to those influences.

真正的问题不是机器是否会思考，而是人类是否会思考。

The heart is a fragile thing, easily broken but hard to mend.

"The world is changed by your example, not by your opinion."