French Tutoring in Venice

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

But in my opinion, all things in nature occur mathematically.
Rene Descartes

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

The math sciences particularly exhibit order, symmetry, and limitation; and these are the greatest forms of the beautiful.
Aristotle

I am acutely aware of the fact that the marriage between mathematics and physics, which was so enormously fruitful in past centuries, has recently ended in divorce.
Freeman John Dyson

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

French Tutoring in Venice