Randolph S. Bourne, ../../ (1915)
“ As I sat and watched these interesting children struggling with these enemies, I reflected that even with the best of people, thinking cannot be done without talking. For thinking is primarily a social faculty; it requires the stimulus of other minds to excite curiosity, to arouse some emotion. Even private thinking is only a conversation with one's self. Yet in the classroom a child is evidently expected to think without being able to talk. In such a rigid and silent atmosphere, how could any thinking be done, where there is no stimulus, no personal expression? ”
