#knowledge

Having knowledge but lacking the power to express it clearly is no better than never having any ideas at all. ↗

— Pericles

#better #clearly #express #having #ideas

Acknowledge that a more closely integrated Europe is no longer an unqualified American interest. ↗

— Richard Perle

#american #closely #europe #integrated #interest

Seldom ever was any knowledge given to keep, but to impart; the grace of this rich jewel is lost in concealment. ↗

— Wendell Phillips

#concealment #ever #given #grace #impart

Knowledge is ancient error reflecting on its youth. ↗

— Francis Picabia

#error #knowledge #reflecting #youth

This means that no single logic is strong enough to support the total construction of human knowledge. ↗

— Jean Piaget

#enough #human #human knowledge #knowledge #logic

It is with children that we have the best chance of studying the development of logical knowledge, mathematical knowledge, physical knowledge, and so forth. ↗

— Jean Piaget

#chance #children #development #forth #knowledge

To express the same idea in still another way, I think that human knowledge is essentially active. ↗

— Jean Piaget

#another #another way #essentially #express #human

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

#contact #external #external world #immediate #in other words

Our problem, from the point of view of psychology and from the point of view of genetic epistemology, is to explain how the transition is made from a lower level of knowledge to a level that is judged to be higher. ↗

— Jean Piaget

#explain #genetic #higher #how #judged

Scientific knowledge is in perpetual evolution; it finds itself changed from one day to the next. ↗

— Jean Piaget

#day #evolution #finds #itself #knowledge