Scientific knowledge is in perpetual evolution it finds itself changed from one day to the next. – Jean Piaget
This means that no single logic is strong enough to support the total construction of human knowledge. – Jean Piaget

Scientific knowledge is in perpetual evolution it finds itself changed from one day to the next. – Jean Piaget
This means that no single logic is strong enough to support the total construction of human knowledge. – Jean Piaget
If you want to be creative, stay in part a child, with the creativity and invention that characterizes children before they are deformed by adult society. – Jean Piaget
The principle goal of education in the schools should be creating men and women who are capable of doing new things, not simply repeating what other generations have done. – Jean Piaget
To-day it appears as though it may well be altogether abolished in the future as it has to some extent been mitigated in the past by the unceasing, and as it now appears, unlimited ascent of man to knowledge, and through knowledge to physical power and dominion over Nature. – Frederick Soddy