- I continued to practice the method I had set for myself. In addition to following its rules for all my thoughts generally, I set aside certain hours specifically to apply the method to solving mathematical problems or even to questions from other sciences. By removing these questions from the less certain principles of those sciences, I made them almost as precise as mathematical problems. You can see evidence of this in the many examples included in this volume.
- Germany (Wikipedia)
Germany, officially the Federal Republic of Germany, is a country in Central Europe. It is the second-most populous country in Europe after Russia, and the most populous member state of the European Union. Germany is situated between the Baltic and North seas to the north, and the Alps to the south. Its 16 constituent states are bordered by Denmark to the north, Poland and the Czech Republic to the east, Austria and Switzerland to the south, and France, Luxembourg, Belgium, and the Netherlands to the west. The nation’s capital and most populous city is Berlin and its main financial centre is Frankfurt; the largest urban area is the Ruhr.