“The schematicism by which our understanding deals with the phenomenal world ... is a skill so deeply hidden in the human soul that we shall hardly guess the secret trick that Nature here employs.”

“We ought not to ask why the human mind troubles to fathom the secrets of the universe. The diversity of the phenomena of nature is so great, and the treasures hidden in the skies so rich, precisely in order that the human mind shall never be lacking in fresh nourishment.”

“What is our human dilemma? That the nature of life is problematic. Problems are not an exception; they are the norm. The world offers recurring and seemingly endless conundrums for us to deal with. We cannot stop problems, but we can end our suffering, and we can achieve true, lasting happiness by understanding the nature of our mind and changing the way we approach our emotional struggles.”

“I was completely astonished by the beauty of nature. Our eyes see just a small fraction of the light in the world. It is a trick to make a colored world, which does not exist outside of human beings.”

“Where lies the final harbor, whence we unmoor no more? In what rapt ether sails the world, of which the weariest will never weary? Where is the foundling’s father hidden? Our souls are like those orphans whose unwedded mothers die in bearing them: the secret of our paternity lies in their grave, and we must there to learn it.”

“Understanding human nature must be the basis of any real improvement in human life. Science has done wonders in mastering the laws of the physical world, but our own nature is much less understood, as yet, than the nature of stars and electrons. When science learns to understand human nature, it will be able to bring a happiness into our lives which machines and the physical sciences have failed to create.”