2. A Dai doesn't stay, he is persistent, he can take action for his dream, and he is determined.
3. Understanding that it is an "ideal" is a person's persistent goal and desire. The author tells us with the story of A Dai and Artu that if we set out in the distance of our dreams and continue sailing, we will dig up our own "gold" one day.
Another understanding is that since "In the Distance of Dreams" is the title of the article, it should not be aimed at a certain part of the article. The theme of the article is not to adhere to the ideal, but to praise maternal love, so the "dream" in the title refers to your own ideal, and the distance of that dream should be the deep maternal love. Because my mother guarded my life and my heart, more importantly, my mother encouraged me with this fairy tale: "Many dreams are out of reach, but as long as you persist, they can be realized." This simple language and profound thought are the fundamental reasons for "I think I have not come in vain in my life".
As a mother, didn't she choose A Dai, which is unrealistic in Atu's view? Like A Dai, she guarded "me" and "me", and eventually became a writer, realizing her dream of hard pursuit.
Only in this way can this story be integrated with the last article, and maternal love can be interpreted as greater and more touching.