Jean Piaget Quote: No.6
- 6
In other words, knowledge of the external world begins with an immediate utilisation of things, whereas knowledge of self is stopped by this purely practical and utilitarian contact. Jean Piaget | Refcard PDF ↑
Tool box
- Name:
- Jean Piaget (random)
- Books & Videos:
- Jean Piaget Books & Videos
- Type:
- Psychologist
- Nationality:
- Swiss
- Birth Date / Year:
- August 9, 1896
- Death Date / Year:
- September 16, 1980
