Reflexiones de Albert Einstein:
"How strange is the lot of us mortals! Each of us is here for a brief
sojourn; for what purpose he knows not, though he sometimes thinks he senses
it. But without deeper reflection one knows from daily life that one exists
for other people --
first of all for those upon whose smiles and well-being our own happiness
is wholly dependent, and then for the many,
unknown to us, to whose destinies we are bound by the ties of sympathy.
A hundred times every day I remind myself that
my inner and outer life are based on the labors of other men, living
and dead, and that I must exert myself in order to give
in the same measure as I have received and am still receiving... "

"The most beautiful experience we can have is the mysterious. It
is the fundamental emotion that
stands at the cradle of true art and true science. Whoever does not
know it and can no longer
wonder, no longer marvel, is as good as dead, and his eyes are dimmed.
It was the experience of
mystery -- even if mixed with fear -- that engendered religion. A knowledge
of the existence of
something we cannot penetrate, our perceptions of the profoundest reason
and the most radiant
beauty, which only in their most primitive forms are accessible to
our minds: it is thisk nowledge
and this emotion that constitute true religiosity. In this sense, and
only this sense, I am a deeply
religious man... I am satisfied with the mystery of life's eternity
and with a knowledge, asense, of
the marvelous structure of existence -- as well as the humble attempt
to understand even a tiny
portion of the Reason that manifests itself in nature."

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