Attuning our awareness to the way we function and our relationship to the universe is the primary aim of most spiritual practice. Many teachings point out that our main enemy is ignorance. Awareness is our only defense against ignorance. This is why the practice of silence in spiritual retreat is so beneficial -- it raises and expands our awareness... A spiritual retreat is medicine for soul starvation. Through silence, solitary practice, and simple living, we begin to fill the empty reservoir. This lifts the veils, dissolves the masks, and creates space within for the feelings of forgiveness, compassion, and loving kindness that are so often blocked.
~ from SILENCE, SIMPLICITY & SOLITUDE by David Cooper
Without faith that it is possible to render reality understandable by means of our theoretical constructs, without faith in an inner harmony of the world, there could be no science. This faith is and always will be the basic motivation behind every creative scientific idea. All our endeavors, all the dramatic conflicts between old and new ideas are supported by the eternal desire for knowledge, the unshakeable faith in cosmic harmony which becomes stronger the more difficulties loom before us.
~ from THE EVOLUTION OF PHYSICS by Albert Einstein and Leopold Infield