Creative thinking may mean simply the realization that there's no particular virtue in doing things the way they have always been done.
Rudolf FleschIf you go through any newspaper or magazine and look for active, kicking verbs in the sentences, you will realize that this lack of well used verbs is the main trouble with modern English writing. Almost all nonfiction nowadays is written in a sort of pale, colorless sauce of passives and infinitives, motionless and flat as paper.
Rudolf FleschYou can't build a vocabulary without reading. You can't meet friends if you ... stay at home by yourself all the time. In the same way, you can't build up a vocabulary if you never meet any new words. And to meet them you must read. The more you read the better.
Rudolf Flesch