Fluorine has a protecting ...

Fluorine has a protecting action against caries, but this is a local effect. If you drink it, you are running the risk of all kinds of toxic actions.
Fluorine has a protecting action against caries, but this is a local effect. If you drink it, you are running the risk of all kinds of toxic actions.
 Arvid Carlsson

More phrases

Effort only fully releases its reward after a person refuses to quit.
Never complain and never explain.
A good plan violently executed now is better than a perfect plan executed next week.
 George S. Patton
Problems are not stop signs, they are guidelines.
 Robert Schuller
Never give up, for that is just the place and time that the tide will turn.
 Harriet Beecher Stowe

Quotes from the same author

Ann Sjoerdsma has successfully blended the fascinating story of her illustrious father's scientific achievements [in wide-ranging] drug research, with an enjoyable historic account of the astounding progress of biomedical science during the second half of the 20th century.
 Arvid Carlsson
Thinking is movement confined to the brain
 Arvid Carlsson
It is my sincere hope that Christopher Bryson's apparently thorough and comprehensive perusal of the scientific literature on the biological actions of fluoride and the ensuing debates through the years will receive the attention it deserves and that its implications will be seriously considered.
 Arvid Carlsson