The Plumb, Square, and Level
The
Plumb is an instrument made use of by operative Masons to raise perpendiculars, the
Square to square their work, and the
Level to lay horizontals; but we, as Free and Accepted Masons, are taught to make use of them for more noble and glorious purposes; the
Plumb admonishes us to walk uprightly in our several stations before God and man, squaring our actions by the
Square of Virtue, and remembering that we are traveling upon the
Level of Time, to "that undiscovered country, from whose bourne to traveler returns."