Thanksgiving dinners take eighteen hours to prepare. They are consumed in twelve minutes. Half-times take twelve minutes. This is not coincidence.

A doctor must work eighteen hours a day and seven days a week. If you cannot console yourself to this get out of the profession.

Men reach their sexual peak at eighteen. Women reach theirs at thirty-five. Do you get the feeling that God is playing a practical joke?

Eighteen holes of match play will teach you more about your foe than 18 years of dealing with him across a desk.

Pure phenomenology claims to be the science of pure phenomena. This concept of the phenomenon which was developed under various names as early as the eighteenth century without being clarified is what we shall have to deal with first of all.

Science has done more for the development of western civilization in one hundred years than Christianity did in eighteen hundred years.

I seldom think of politics more than eighteen hours a day.

The poetry from the eighteenth century was prose the prose from the seventeenth century was poetry.

My normal cycle for movies is eighteen months and each part is separate.

Mom and Pop were just a couple of kids when they got married. He was eighteen she was sixteen and I was three.