hand, n.Definitions

The Hand is ready when the head is hot.

The Hand is the extension of the thinking process the creative process.

The Hand is the tool of tools.

The Hand is a singular instrument worn at the end of the human arm and commonly thrust into somebody's pocket.

The Hand is man's most valuable servant... its dexterity enables it to respond to his slightest bidding.

The Hand will often solve a mystery that the intellect has struggled with in vain.

The Hand is, in the highest degree, a human characteristic. It is man's organ of grasp and of the sense of touch, while in animals these two functions are relegated to the mouth.

The Hand is unique to the human. Apes too have organs that can grasp, but they do not have hands... hands reach, and extend, receive and welcome.