Energy is the measure of that which passes from one atom to another in the course of their transformations. A unifying power, then, but also, because the atom appears to become enriched or exhausted in the course of the exchange, the expression of structure.
Pierre Teilhard de ChardinMankind is still embryonic ... [man is] the bud from which something more complicated and more centered than man himself should emerge.
Pierre Teilhard de ChardinNo one can deny that a network (a world network) of economic and psychic affiliations is being woven at ever increasing speed which envelops and constantly penetrates more deeply within each of us. With every day that passes it becomes a little more impossible for us to act or think otherwise than collectively.
Pierre Teilhard de Chardin