How to make useful notes. Effective system for organizing ideas by zettelkasten method

No one can think without a handle in his hand.
Niclas Luman
Instead of spending time on finding quotes or links on the book read, you can focus on what is really important: to think, understand and develop new ideas. It does not matter whether you prefer to make notes with a pen on paper or type text on a computer. This book will help you in training, memorizing, writing notes, work on projects and in the development of thinking.
At the basis of it? The Zettelkasten system, which was created by Nilels Luman. He is known for writing more than 70 books and 500 articles during his career and became one of the most productive scientists of all time. But the most important thing? He did it with ease. Once Luman said: I never force myself to do what I do not want.
Zettelkasten system is often misunderstood and rarely explained well. This book is designed to make a powerful tool available to everyone who is interested in reading, thinking and