Authors:

A child sees everything, looks straight at it, examines it, without any preconceived idea; most people, after they are about eleven or twelve, quite lose this power, they see everything through a few preconceived ideas which hang like a veil between them and the outer world.

Olive Schreiner (1988). “Olive Schreiner Letters: 1871-1899”, Oxford University Press, USA
A child sees everything, looks straight at it, examines it, without any preconceived idea; most people, after they are about eleven or twelve, quite lose this power, they see everything through a few preconceived ideas