Many studies have established the fact that there is a high correlation between vocabulary and intelligence and that the ability to increase one's vocabulary throughout life is a sure reflection of intellectual progress.
Bergen EvansSpeech is highly elliptical. It would scarcely be endurable otherwise. Ellipsis is indispensable to the writer or speaker who wants to be brief and pithy, but it can easily cause confusion and obscurity and must be used with skill.
Bergen Evans