Suppose we were allowed for once a clearer glance into the kingdom of the
possible, and over the whole chain of causes and effects; if the
earth-spirit appeared and showed us in a picture all the greatest men,
enlighteners of the world, and heroes, that chance destroyed before they
were ripe for their work; then the great events that would have changed
the history of the world and brought in periods of the highest culture and
enlightenment, but which the blindest chance, the most insignificant
accident, hindered at the outset; lastly, the splendid powers of great
men, that would have enriched whole ages of the world, but which, either
misled by error or passion, or compelled by necessity, they squandered
uselessly on unworthy or unfruitful objects, or even wasted in play. If we
saw all this, we would shudder and lament at the thought of the lost
treasures of whole periods of the world. But the earth-spirit would smile
and say, “The source from which the individuals and their powers proceed
is inexhaustible and unending as time and space; for, like these forms of
all phenomena, they also are only phenomena, visibility of the will. No
finite measure can exhaust that infinite source; therefore an undiminished
eternity is always open for the return of any event or work that was
nipped in the bud. In this world of phenomena true loss is just as little
possible as true gain. The will alone is; it is the thing in-itself, and
the source of all these phenomena. Its self-knowledge and its assertion or
denial, which is then decided upon, is the only event in-itself.”(49)