It is very important that teachers should realize the importance of habit.
I don't sing because I'm happy; I'm happy because I sing.
... no bell in us tolls to let us know for certain when truth is in our grasp.
Neither moral relations nor the moral law can swing in vacuo. Their only habitat can be a mind which feels them; and no world composed of merely physical facts can possibly be a world to which ethical propositions apply.
Only necessity understood, and bondage to the highest is identical with true freedom.
Selection is the very keel on which our mental ship is built. And in this case of memory its utility is obvious. If we remembered everything, we should on most occasions be as ill off as if we remembered nothing.