Some popular articles that are worth reading as a scientist and a mathematician. These articles shape how we think about "Mathematics".
Sir Michael Atiyah, Béla Bollobás, Peter Sarnak and others: Advice to a Young Mathematician
Terence Tao: What is Good Mathematics?
Béla Bollobás: The man who taught infinity ...
Dipendra Prasad: Mathematics in the Post-Independence India
W. T. Gowers: The Two Cultures of Mathematics
Mathematics as stories:
Quanta Magazine: https://www.quantamagazine.org/mathematics/