Environmental Sciences Tutoring in Sierra Madre

Not all those who know their minds know their hearts as well.
Francois, Duc De La Rochefoucauld

Never too late to learn.
Traditional Proverb

If wrinkles must be written upon our brow, let them not be written upon the heart; the spirit should not grow old.
James A. Garfield

It is the merest truism, evident at once to unsophisticated observation, that math is a human invention.
P.W. Bridgman

Learning is a golden urn that can never be stolen.
Mannar Proverb

Arithmetic is numbers you squeeze from your head to your hand to your pencil to your paper till you get the answer.
Carl Sandburg

For the things of this world cannot be made known without a knowledge of math.
Roger Bacon

Environmental Sciences Tutoring in Sierra Madre