
“Every quantity is intellectually conceivable as infinitely divisible.”
The Notebooks of Leonardo da Vinci (1883), XIX Philosophical Maxims. Morals. Polemics and Speculations.
Kant's Inaugural Dissertation (1770), Section V On The Method Respecting The Sensuous And The Intellectual In Metaphysics
“Every quantity is intellectually conceivable as infinitely divisible.”
The Notebooks of Leonardo da Vinci (1883), XIX Philosophical Maxims. Morals. Polemics and Speculations.
II.
Outline of the Doctrine of Knowledge (1810)
Letter to Jonathan Sewall (October 1759)
1750s
The Law of Mind (1892)
Heraclitean Fire: Sketches from a Life Before Nature, Paul & Co Pub Consortium, June, 1978.
As quoted in Fundamentals of Teaching Mathematics at University Level (2000) by Benjamin Baumslag, p. 214
Lecture II: Of Free Inquiry, considered as a Means for obtaining Just Knowledge
A Course of Popular Lectures (1829)
Context: How many, how omnipotent are the interests which engage men to break the mental chains of women! How many, how dear are the interests which engage them to exalt rather than lower their condition, to multiply their solid acquirements, to respect their liberties, to make them their equals, to wish them even their superiors! Let them inquire into these things. Let them examine the relation in which the two sexes stand, and ever must stand, to each other. Let them perceive that, mutually dependent, they must ever be giving and receiving, or they must be losing — receiving or losing in knowledge, in virtue, in enjoyment. Let them perceive how immense the loss, or how immense the gain. Let them not imagine that they know aught of the delights which intercourse with the other sex can give, until they have felt the sympathy of mind with mind, and heart with heart; until they bring into that intercourse every affection, every talent, every confidence, every refinement, every respect. Until power is annihilated on one side, fear and obedience on the other, and both restored to the birthright — equality. Let none think that affection can reign without it; or friendship or esteem. Jealousies, envyings, suspicions, reserves, deceptions — these are the fruits of inequality.