If he is indeed wise, he does not bid you enter the house of wisdom, but rather leads you to the threshold of your own mind.
The astronomer may speak to you of his understanding of space, but he cannot give you his understanding.
The musician may sing to you of the rhythm which is in all space, but he cannot give you the ear which arrests the rhythm nor the voice that echoes it.
And he who is versed in the science of numbers can tell of the regions of weight and measure, but he cannot conduct you thither.
For the vision of one man lends not its wings to another man.
And even as each one of you stands alone in God’s knowledge, so must each one of you be alone in his knowledge of God and in his understanding of the earth.
Much of your pain is self-chosen. It is the bitter potion by which the physician within you heals your sick self. Therefore trust the physician, and drink his remedy in silence and tranquility: For this hand, though heavy and hard, is guided by the tender hand of the Unseen...