Compared to the train, these days it is even more unusual to see people reading print books on the airplane. Imagine how excited I was, minding my own business on a flight yet glimpsing a guy nearby reading The Almanack of Naval Ravikant: A Guide to Wealth and Happiness (2020).
I happen to know the Traditional Chinese edition of this book was published in Taiwan in 2024 and has since been a popular read. So here is the cover of that edition.
Voices under the Sun 陽光下的聲音 