Unless everyone grasps the importance of having only two children per couple, wars won't be over just oil anymore, they will be over water and food. Alexandra Paul
Unless the great majority of Americans not only have, but believe they have, a fair chance, the better American future will be dangerously compromised. Herbert Croly
Unless you have prepared yourself to profit by your chance, the opportunity will only make you ridiculous. A great occasion is valuable to you just in proportion as you have educated yourself to make use of it. Orison Swett Marden
Until Newton's work became accepted, most scientists believed that white was the fundamental color of light; and that other colors were formed only by adding something to light.
Until very recently, the heavenly bodies have been investigated only with reference to their position and their laws of motion, and a quarter of a century ago astronomy was little more than celestial topography. George Phillips Bond
Up until 35 I had a slightly skewed world view. I honestly believed everybody in the world wanted to make abstract paintings, and people only became lawyers and doctors and brokers and things because they couldn't make abstract paintings. Frank Stella
Upon the union of the male germ cell with the female egg cell, a new cell is created which almost immediately splits into two parts. One of these grows rapidly, creating the human body of the individual with all its organs, and dies only with the individual. Christian Lous Lange
Urdu can not die out because it has very strong roots in Persia. The language itself is not only just the language of the Muslims, but it's also the language of the Hindus. Ismail Merchant
Vertigo, it was thought at the time, could only be caused by a disease of the cerebellum. He observed this kind of patient for years and saw absolutely no symptoms of brain disease.
Robert Barany
Vertigo, it was thought at the time, could only be caused by a disease of the cerebellum. He observed this kind of patient for years and saw absolutely no symptoms of brain disease. Robert Barany
