3-1 Start with problems

4-1a Don’t ask question but start with one
1-1a4b1 You either have to ignore them as irrelevant or consider them as problems to be solved
1-1c4b You always have to solve problems, including the problem of what problems to solve

3-1a The reality doesn’t have categories, there are only problems to be solved. Be problem-project-oriented. ‘Academic subjects’ are mere social constructs.

7-1d0 People who find ways to drive down the costs and simplify the product made the biggest difference (Ford)