Those principles are related to (1.3.1) Learn from what you want to know. I explain the method of reading mathematical books later. Interestingly, the second principle contradicts the method for mathematical books. Compare them later.
Next, you prepare a note. You decide the whole amount first, for example, 10 pages per chapter, and you write chapter titles in the note. This activity is related to focusing on headings described in (4.3.3) Attention to headlines In this case, you hand-copy them rather than pay attention to them. Doing hand-copy is related to Shakyo activity described in (1.3.4.1) Shakyo.
While reading through the book, you fill the note. There are tips as follows:
Connecting concepts is related to the KJ method in chapter 5.
Footnote:
Akinori Takada recommends using a pencil to make it erasable. I think you should use your favorite stationery. However, inferior stationery that cannot connect a line may harm your intelligence.
→a_group_of_pieces_seems_to_be_related_to_one_another×family_resemblance×relationship×todo×Way of thinking×Jiro Kawakita×KJ Method×kyoto_university_information_card×pieces_of_paper_with_glue×post-it×grasp_the_whole_picture×(5.2.3.1)_flow_of_kj_method×(column)_size_of_pieces→
→james_webb_young×how_to_make_ideas×KJ Method×(5.2.3) Make related things close×plowing_phase×gtd×seedling_phase×ideas_hardly_work_effectively_as_they_were_born.×a_baby_can_not_work.×(4.1.1.6)_gradation_between_"finding"_and_"assembling"×young's_method→
→information_gathering×modeling×verification×compare×albert_einstein×experience×axiom×pattern_discovery×(1.4.7.1)_generalization_by_pattern_discovery×specific_assertion×verify×(1.6.1) Varification by making×(1.2)_driving_force_to_cycle:_motivation×concrete×(1.3) Three methods of information gathering×(1.5)_how_to_abstract×(1.6)_verification×task_management×motivation×how_to_read_books×KJ Method×all_models_are_wrong×subjective→
→focusing_on_difference×compare×pattern×name×dialectic_method×conflict×resolution_of_conflict×(1.3.1) Learn from what you want to know×lazy_evaluation_study_method×yagni_principle×matz's_code_reading_method×difference→
→folder_hierarchy×table_of_contents×(4.3.3) Attention to headlines×hierarchical×place×reading_along_the_execution_time×step_execution×debugger_tool×reading_along_the_creation_time×commit_log×version_control_system×ludwig_wittgenstein×correctness×mathematics×(1.5.1.3) Focus on the difference×pull_back×analogy→
→do_not_go_ahead_if_you_do_not_understand×Akinori Takada×i_do_not_understand×insufficient_understanding_of_words×insufficient_understanding_of_what_logic_led_to_the_conclusion×insufficient_understanding_of_what_the_author_thinks_as_a_problem×you_need_to_illustrate_the_concept.×shelf-viewing×(4.4.2.1) Read the shelf×(1.2.5)_how_to_choose_better_paper_book?→
→compare×usage_of_the_physical_body×(4.3.2.1)_comparison_between_reading_and_business×(4.3.2.2)_value_of_reading_is_the_product_of_three_power×(4.3.2.3) Measure and control speed→
→python_library_reference×motivation×table_of_contents×section_heading×grasp_the_overall_picture×speed-reading_techniques×start_roughly_and_gradually_detailed×how_to_read_books×(4.3.3) Attention to headlines→
→the_three_phases_of_the_learning_cycle×information_gathering×concrete×unclear_about_the_achievement_condition×divide×(1.3.1) Learn from what you want to know×(1.3.2)_requirement_for_learning_from_what_you_want_to_know×(1.3.3)_learn_roughly_first×(1.3.4) Learn from one end→