Prior to being allowed to enter the profession prospective teachers should be asked to talk with a group of friendly students for at least half an hour and be able to engage them in an interesting conversation about any subject the prospective teacher wants to talk about.

The relationship between a manufacturer and his advertising agency is almost as intimate as the relationship between a patient and his doctor. Make sure that you can life happily with your prospective client before you accept his account.

Never get married in college it's hard to get a start if a prospective employer finds you've already made one mistake.

I haven't got the slightest idea how to change people but still I keep a long list of prospective candidates just in case I should ever figure it out.