“All great human deeds both consume and transform their doers. Consider an athlete,or a scientist, or an independent business creator. in service of their goals they lay down time and energy and many other choices and pleasures; in return, they become most truly themselves. A false destiny may be spotted by the fact that it consumes without transforming, without giving back the enlarged self. Becoming a parent is one of these basic human transformational deeds. By this act, we change our fundamental relationship with the universe- if nothing else, we lose our place as the pinnacle and end-point of evolution, and become a mere link. The demands of motherhood especially consume the old self, and replace it with something new, often better and wiser, sometimes wearier or disillusioned, or tense and terrified, certainly more self-knowing, but never the same again.”

“In mysticism, knowledge cannot be separated from a certain way of life which becomes its living manifestation. To acquire mystical knowledge means to undergo a transformation; one could even say that the knowledge is the transformation. Scientific knowledge, on the other hand, can often stay abstract and theoretical. Thus most of today’s physicists do not seem to realize the philosophical, cultural and spiritual implications of their theories.”

“Since no one is perfect, it follows that all great deeds have been accomplished out of imperfection. Yet they were accomplished, somehow, all the same.”

“When you give each other everything, it becomes an even trade. Each wins all.”

“It’s important that someone celebrate our existence," she objected amiably. "People are the only mirror we have to see ourselves in. The domain of all meaning. All virtue, all evil, are contained only in people. There is none in the universe at large. Solitary confinement is a punishment in every human culture.”

“This is the most important thing I will ever say to you. The human mind is the ultimate testing device. You can take all the notes you want on the technical data, anything you forget you can look up again, but this must be engraved on your hearts in letters of fire. There is nothing, nothing, nothing, more important to me in the men and women I train than their absolute personal integrity. Whether you function as welders or inspectors, the laws of physics are implacable lie detectors. You may fool men. You will never fool metal. That’s all.”

“On the thought a blessed silence came, an empty clarity. He took it a first for utter desolation, but desolation was a type of free fall, perpetual and without ground below. This was stillness: balanced, solid, weirdly serene. No momentum to it at all, forward or backwards or sideways.He lay drained of tension, not moving, and content to be so. The oddly stretched moment was like a bite of eternity, eaten on the run. Was this quiet place inside something new-grown, or had he just never stumbled upon it before? How could so vast a thing lay undiscovered for so long? His breathing slowed and deepened.”