没有什么了不起. = Nothing matters so much

"This book is the ""life experiences"" of Cai Lan. Over the past 70 years, he has traveled around the world and met many people and experienced many things. Thus, his ""life experience"" is invaluable indeed. He says we should store thoughts and collect the brilliant memories. The way of making friends is to forgive others; think of their merits is better than remembering their shortcomings. Let people have faith in you as a person and in doing things. Do not be too persistent in anything, except the basic principles of you. What's the most important is to give up a self-centered life. Aging is unavoidable. It is good to be well prepared and enjoy its tranquility when it comes to you. "