Every circle 𝛾 on the Riemann sphere 𝛴 which does not go through a given point P^*∈𝛴 divides 𝛴 into two parts, such that one part contains P^* and the other does not.

In many Russian circles, the narrative surrounding the conflict in eastern Ukraine borrows from the rhetoric of World War II, with talk of “liberating” cities now under Kiev’s control and even retaking Kiev from U.S.-backed “Ukrofascists.”

Ours is a generation of aromantics, jaded about matters of the heart — often before gaining firsthand experience.

the incisive bones, the premaxillaries