Although everything changes, enduring words of wisdom persist. Our role is to build bridges, these lead to enrichment of a long life. Yin-Yang is universal and eternal? for everyone. The theme is union, balance and harmony. Book 9 in this Series provides a wider range of vocabulary, including lists of synonyms and antonyms. There are new words and clich?s because we use these every day. Compare and contrast, use reason, cause and effect. Yin-Yang involves taking the rough with the smooth. We are stronger. Past, present and future tenses let us express change: believe and make it happen. Show intent. For IELTS, students highlight contrasts, your good choices are going to make things better.About the Author:Michael Mitchell has taught students at University and language schools in China and Australia for 30 years. He writes books for students who like adventure. Those who think in the right way create an interesting life. The discovery: by learning a language, our long life is forever full of fascination.