Then he attacks the arguments, one after another.
The answers fell into place, one after another like a child's wooden puzzle, and even absent the last lingering block, the finished the picture was finally clear.
Attacked in detail, they vanish one after another into as many teasing spectra of uncertainty.
In the 16th century a new era began with the discovery by the Portuguese of the route to India round the Cape, and the naval powers of Europe started one after another on careers of oriental conquest.
The only other algebraical symbol is A for minus; plus being expressed by merely writing terms one after another.
