One would have to have completely forgotten the history of science so as to not remember that the desire to know nature has had the most constant and the happiest influence on the development of mathematics. ↗
I mean, certainly writing, painting, photography, dance, architecture, there is an aspect of almost every art form that is useful and that merges into film in some way. ↗
Harmony is an obscure and difficult musical science, but most difficult to those who are not acquainted with the Greek language; because it is necessary to use many Greek words to which there are none corresponding in Latin. ↗
I come from a family that has been here for almost 200 years. My ancestors started a very dangerous gunpowder business in 1802, and my great- grandfather and his father were both killed in gunpowder explosions. ↗
In the war, most young men were inducted into the armed forces at the age of 17. A group of students was permitted to attend university before taking part in wartime research projects. ↗