impressive

There are some sentences which impressed me most. First, it was the best of times, it was the worst of times. It was the season of light, it was the season of darkness. It was the spring of hope, it was the winter of sadness. From this sentence, I can learn the background of this book that the writer want to tell us. Second, never frown, even when you are sad, because you never know who is falling in love with your smile. From this sentence, I learn that I should develop a positive attitude towards daily life.