The teacher must derive not only the capacity but the desire to observe natural phenomena. The teacher must understand and feel her position of observer: the activity must lie in the phenomenon.
The greatest sign of success for a teacher... is to be able to say 'The...
Our government is the potent the omnipresent teacher. For good or ill it...
There must be a day or two in a man's life when he is the precise age for something important.
