Designer
A designer is a person who designs. More formally, a designer is an agent that "specifies the structural properties of a design object". In practice, anyone who creates tangible or intangible objects, products, processes, laws, games, graphics, services, and experiences is referred to as a designer.
Motion
It is in the admission of ignorance and the admission of uncertainty that there is a hope for the continuous motion of human beings in some direction that doesn't get confined, permanently blocked, as it has so many times before in various periods in the history of man.
Orio Giarini in: Mumpsimus Revisited: Essays on Risk Management, Xlibris Corporation, 1 May 2005, p. 41.
Motion
In a race, the quickest runner can never overtake the slowest, since the pursuer must first reach the point whence the pursued started, so that the slower must always hold a lead.
Zeno of Elea's dichotomy paradox as recounted by Aristotle, Physics VI:9, 239b15
