「あなた」が、自分に与えられた一日を精一杯たいせつに過ごせば、世界は70億分の1だけよくなる。そうした人が2人、3人と増えていくにつれて、世界は少しずつよくなっていく、その鍵を握るのが、今日が輝く「10の問いかけ」であり、これを日々、自分自身に問いかけていこう――本書はこうしたメッセージがこめられた、自己啓発的な絵本です。旅人と青年によるストーリーと共に出てくる、「あなたは、今、笑顔ですか？」「あなたにとって、たいせつな人はだれですか？」といった「10の問いかけ」に答えながら読み進めることで、小学高学年から大人まで、老若男女が今日を生きるヒントを自然に得られるように工夫されています。日英完全対訳です。【英訳】If you honored your day every day and lived each day mindfully, the world would be better for one-seven-billionth. If two people, three people and even more people tried to do so, the world would become better little by little. The key is “The Ten Questions” to make your day shine, and they are for you to ask every day. This book is a self-enlightening picture book with the above message. People of all ages from the 5th and the 6th graders of elementary schools to adults, both men and women, and young and old can get some hints to live a better day naturally once they answer to “The Ten Questions” such as “Are you smiling now？”, “Who are those whom you care about？” and so on, as they go through a story of a traveler and a young man. All the content is in both Japanese and English.