His priority did not seem to be to teach them what he knew, but rather to impress upon them that nothing, not even… knowledge, was foolproof. – J. K. Rowling
The mathematical facts worthy of being studied are those which, by their analogy with other facts, are capable of leading us to the knowledge of a physical law. – Henri Poincare
Democracy and socialism have nothing in common but one word, equality. But notice the difference: while democracy seeks equality in liberty, socialism seeks equality in restraint and servitude. – Alexis de Tocqueville
