Sublime
An inspiration engine for ideas
Introduction to Mathematical Philosophy
Timothy Ferriss • Tribe Of Mentors: Short Life Advice from the Best in the World
Bill Thurston writes:
Mathematics is a process of staring hard enough with enough perseverance at the fog of muddle and confusion to eventually break through to improved clarity.
Andy Matuschak • Cultivating Depth and Stillness in Research

Here is a good practice using recorded music. Get a clean copy of a short piece (three
W. A. Mathieu • The Listening Book
This site is a reproduction of Byrne’s Euclid by Oliver Byrne from 1847 that pays tribute to the beautiful original design and includes enhancements such as interactive diagrams, cross references, and posters designed by Nicholas Rougeux.
Nicholas Rougeux • Byrne's Euclid
CHAPTER III Pythagoras
Bertrand Russell • History of Western Philosophy
Oliver Byrne's Elements of Euclid: The First Six Books with Coloured Diagrams and Symbols (Art Meets Science Edition)
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