It is the duty of all teachers, and of teachers of mathematics in particular, to expose their students to problems much more than to facts.
Selecta: expository writing (ed. Springer Verlag, 1983)
It is the duty of all teachers, and of teachers of mathematics in particular, to expose their students to problems much more than to facts.
Selecta: expository writing (ed. Springer Verlag, 1983)