Ideas, Creativity, Innovation

Book: Letters to a Young Mathematician

I just finished it yesterday. I really enjoyed reading it. Here are some of my favorite chapters.

  • Why Do Math?
  • The Breadth of Mathematics
  • Surrounded by Math
  • How Mathematicians Think
  • How to Learn Math
  • Mathetmatical Story Telling
  • Pure or Applied?
  • Where Do You Get Those Crazy Ideas?
  • How to Teach Math
  • Is God a Mathematician?

The last chapter “Is God a Mathematician” is all about Symmetry. I really love this chapter. Here are a few quotes from it.

“God and mathematics both strike terror into the heart of the common humanity, but the connection must surely run deeper…. You needn’t subscribe to a personal deity to be awestruck by the astonishing patterns in the universe or to observe that they seem to be mathematical. Every spiral snail shell or circular ripple on a pond shouts that message at us.”

“What are the laws of nature? Are they deep truths about the world, or simplifications imposed on nature’s unutterable complexity by humanity’s limited brainpower?… Are mathematical patterns really present in nature, or do we invent them? Or, if real, are they merely a superficial aspect of nature that we fixate on because it’s what we comprehend?”

“Because we cannot experience the universe objectively, we sometimes see patterns that do not exist.”

“One of the simplest and most elegant sources of mathematical pattern in nature is symmetry. Symmetry is all around us. We ourselves are bilaterally symmetric…. There are symmetries in the structure of the atom and the swirl of galaxies.”

“Imagination is an activity of brains, which are made from the same kind of materials as the rest of the cosmos…”

“Symmetry is deep, elegant and general. It is also a geometric concept. So the geometer God is really a God of symmetry.”

This book, in my mind at least, raises more questions than it answers. But it provides  lots of hints on where to look, and what to look for.