The price of apathy towards public affairs is to be ruled by evil men.

The economics of gender is not a niche subject; it is central to understanding modern economies.

I'm not a boy, I'm a girl.

The true spirit of delight, the exaltation, the sense of being more than Man, which is the touchstone of the highest excellence, is to be found in mathematics as surely as in poetry.

"A book is a mirror: if an ape looks into it, an apostle is unlikely to look out."