0. Cell

1. Organism
2. (Head,Tail)
3. (Biochemical,Tissue,Organ)
4. (((Nucleotide,Nucleic-Acid),(Amino-Acid,Protein)),
((Muscle,Neural),(Connective,Epithelial)),
((Inner-Sense,Outer-Sense),(Inner-Action,Outer-Action)))

Herd culture selects the crude power to lead.

Necessity dominates the first half of life,

and choice dominates the second,
if you are intelligent.

If love is sacred, so is hate.

Each of us is a point and a line,

a square and a circle,
a cube and a sphere,

and a hyper cube and a hyper sphere at the same time.

Rain forms around dust,

ideas form around imperfections.

You can not be certain about uncertainty.

(Frank Knight)

Information is the currency of nature.

(Seth Lloyd)