Strength Through Structure

1) Seek Truth.
2) Make Peace
3) Have Reverence for Life.
4) Know Love.

Observe that the strongest geometric (3-D) shape is triangular: three trianglular sides + 1 triangular bottom = 4 sides and 4 "corners", but there are 6 edges (the "unions" of two sides, times three). What would you add to describe:
5) ?
6) ?

Easter is on it's way...

Me Thinks,
Spirit