Held in orbit
by Newton’s Forces;
hardly a foothold
on an accidental Sphere!
Can we Forge
our own Purpose
from the Furnace of Fear?
When I consider. . . the immensity of space of which I know nothing. . . I take fright and am amazed to see myself here rather than there, now rather than then. No 68 of Pensees by Blaise Pascal, 1623-1662