Definitions: (1) imperturbable self-possession; poise; (2) complete and certain composure; self-confidence; (3) grace under pressure; (4) upright

• Behold, I am setting a plumb line in the midst of my people. — The Bible; Amos 7:8
     >Note: This symbolic plumb line is the standard of justice and righteousness with which God will judge people.
• When we long for life without difficulties, remind us that oaks grow strong in contrary winds and diamonds are made under pressure. — Ralph Pierre LaCock (1926-) [aka: Peter Marshall] American game show host & actor