1. Well, if it's true, Danny may be of great value to me.

2. Finally, the annual volumes of Whitaker's Almanac can be of great value regarding fractions of the day and other matters.

3. Hart has said he wanted to "give back" this gift by doing something that could be considered to be of great value.

4. In regard to the types of amaurotic idiocy in man, the amaurotic idiocy of the German Shorthair Pointer resembles the „late infantile type ofGM2gangliosidosis”, whereas the amaurotic idiocy of the English Setter resembles the „myoclonic variant”. The two types of amaurotic idiocy in the dog, therefore, may be of great value as model diseases in experimental research on the problem of amaurotic idiocy.