"as quoted by Maria Shtilmark in:"

"There are two kinds of morality—the kind of morality that one imposes on oneself and the kind of morality t…"

"First Notions of Logic, Preparatory to the Study of Geometry."

"The outcome of a non-constant-sum game may be dictated by the individual rationality of the respective play…"

"economics... you can disguise charlatanism under the weight of equations and nobody can catch you since the…"

"The object of this paper is to give a satisfactory account of the Foundations of Mathematics in accordance …"

"All objects transmit their image to the eye in pyramids, and the nearer to the eye these pyramids are inter…"