1. It's impossible to generalize about children's books, as they are all different.

2. They hope to generalize the use of this new soap.

3. It is impossible to generalize about such a complicated subject.

4. You cannot generalize about the effects of the drug from one or two cases.

5. She has a tendency to generalize from her husband to all men.

6. It is dangerous to generalize about the poor.

7. We cannot generalize from these few examples.

8. One cannot generalize from a few examples.

9. Perhaps you oughtn't to generalize about that.

10. It's hard to generalize about Cole Porter because he wrote so many great songs that were so varied.

11. It is inadvisable to generalize from the results of a single experiment.

12. It's far too risky to generalize from one set of results.

13. It is impossible to generalize about children's books, as they are all different.

14. When we use " he " [sentencedict.com], we generalize for both sex.

15. You can't generalize about a continent as varied as Europe.

16. It would be foolish to generalize from a single example.

17. We are now in a position to generalize the lessons we have learnt.

18. It is unfair to generalize from these two accidents and say that all young people are bad drivers.

19. But the latent inhibition effect did not generalize.

20. To generalize is to be an idiot. William Blake 

21. Even for the reader who can generalize, it is difficult to be objective about something like a cat.

22. It has always been difficult to generalize about China because it's such a huge country.

23. I know I shouldn't generalize, but I do think men find it hard to show their feelings.

24. They must be able to generalize from specific to general categories.

25. We can generalize from the samples and conclude that nitrogen levels have increased.

26. Since I do not know the details, I can only generalize about the matter.

27. It is customary for the teacher to provide grammar notes to help the student generalize what he has learned.

28. When you reduce some-thing to its most elemental state, its nuclear core(Sentencedict.com), you can generalize from there.

29. There are cogent reasons why the constitution drafters decided to generalize rather than to particularize.

30. Secondary teachers only were included, since the case studies about which the survey seeks to generalize were of secondary schools.