Writing Tutoring in Sierra Madre

All the knowledge I possess everyone can acquire, but my heart is all my own.
Johann Wolfgang von Goethe

He who teaches, learns.
French Proverb

Those who do not know how to weep with their whole heart don't know how to laugh either.
Golda Meir

To learn about other people is science, to learn to know yourself is intelligence.
Chinese Proverb

As for everything else, so for a math theory: beauty can be perceived but not explained.
Arthur Cayley

Math are well and good but nature keeps dragging us around by the nose.
Albert Einstein

There are three kinds of lies: lies, damned lies, and statistics.
Benjamin Disraeli

Writing Tutoring in Sierra Madre