1. "After a sad scene, people often have an indescribable sense of excitement". This sentence means that after we have experienced a very sad thing or seen a very sad picture, our hearts should have been painful, but this feeling of pain did not last long, because at this time, our hearts will have an inexplicable excitement. For example, when we fail in the exam, we must be very sad and don't know what to do, but after a while, we will be very excited and want to tell ourselves that we will do well in the exam next time, so we will work hard, and this excitement will always linger in our hearts.
2. "Behind every smile is a tired yawn". This sentence means that each of us is smiling, but not necessarily from the heart. It may also be because of helplessness and necessity. There is a reason behind everyone's smile, which may be like a tired yawn. Therefore, not all of us living in this world can make us happy. We can't do it. Every day, we are carefree. There are always some worries bothering us. I can only find a way to solve it myself and get rid of it.
In addition to the above two sentences by Bian Xiao, there are many beautiful sentences in this book, which can also help us learn a lot. If you like sharing more than Bian Xiao, Bian Xiao suggested you read this book.