Children are supposed to help hold a marriage together. They do this in a number of ways. For instance they demand so much attention that a husband and wife concentrating on their children fail to notice each other's faults.
A good teacher must be able to put himself in the place of those who find learning hard.
In school, I studied psychology, linguistics, neuroscience. I understand...
Any fool can know. The point is to understand.
If you want to learn something, just steal it