History Tutoring in Altadena

What other dungeon is so dark as one's own heart. What jailer so inexorable as one's self?
Nathaniel Hawthorne

We learn by teaching.
Traditional Proverb

Mathematics is the supreme judge; from its decisions there is no appeal.
~Tobias Dantzig

The human mind has never invented a labor-saving machine equal to algebra.


Except in math, the shortest distance between point A and point B is seldom a straight line.
Platon

What little Hans didn't learn, big Hans doesn't know.
German Proverb

Pure math is, in its way, the poetry of logical ideas.
Roger Bacon

History Tutoring in Altadena