Art.

 1 1  |        Robert Owen, teaching a theory of socialism and co-operation
 2 1  |        to demonstrate some new theory that he claimed to have
 3 1  |        This connection between theory and the application of theory,
 4 1  |  theory and the application of theory, this cooperation between
 5 1  |          He carried so far his theory and practice of clockwork,
 6 1  |      were based, to master the theory as well as the practice,
 7 3  |      but the right remained in theory, and could be used discreetly
 8 3  |       He sat down to study the theory of music, thoroughly examined
 9 3  |        design, but also to the theory of sound. Soon after he
10 4  |      way, he reduced a general theory to an exact, quantitative
11 9  |   which he was not a master in theory. When his advice was asked
12 9  |        how to make it, and the theory proved both by synthesis
13 App| phlogiston, and expressed this theory in a letter written to Priestley
14 App|   Priestley threw doubt on the theory, and Watt asked that it
15 App|       he put forward a similar theory of the composition of water,
16 App| surprised when he heard Watt's theory might be taken to indicate