Doc Kinne reviewed Letters to a young mathematician by Ian Stewart
Review of 'Letters to a young mathematician' on 'Goodreads'
4 stars
I was very impressed with this book. Starting small, the writing was good, and remained so, and only toward the very end did it get into concepts that were conceptually difficult or would only be really familiar to a professional mathematician.
Very much recommended for this interested in math or mathematicians, even if you don't want to be one.