Read the texts in Ex. 45 again and match these pieces

Read the texts in Ex. 45 again and match these pieces of advice to the texts.
1 Try to produce as many ideas as you can.
2 You can learn a lot from your own mistakes and failures.
3 Try to look at a problem in a way in which you have never looked at it before.
4 If you cant understand why it is white, ask yourself why it is not black.
5 Think what a problem reminds you of or what it looks like.
6 Experiment with unusual combinations.
7 Try to see how different things are connected.
8 Illustrating possible solutions or trying to see them with your eyes closed may make them clearer.