All persons are contained within a single individual, just as all time is in a moment, and the entire universe is in a grain of sand.

President Bush gave his first-ever presidential radio address in both English and Spanish. Reaction was mixed, however, as people were trying to figure out which one was which.

I have always detested any departure from reality, an attitude which I relate to my mother&#39;s poor mental health.

Logical positivists have never taken psychology into account in their epistemology, but they affirm that logical beings and mathematical beings are nothing but linguistic structures.

Jean Piaget

Quotes by Jean Piaget

Written By Jean Piaget

Written By Jean Piaget

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