"They are a very strange people, the Hainish; older than any of us; infinitely generous. They are altruists. They are moved by a guilt we don't even understand, despite all our crimes. They are moved in all they do, I think, by the past, their endless past."

Ursula K. Le Guin, The Dispossessed (Perennial Classics, 2003), pp. 348. 

"I remember thinking, Oh great, it's four in the morning and I'm having some sort of weird mystical experience right in the kitchen of one of my best friends, merely by touching a woman I've never met before. This is not going to be easy to explain..."

Ken Wilbur, Grace and Grit (Shambhala, 2000), pp. 9.

"The private world of instinctive interests is a small one, set in the midst of a great and powerful world which must, sooner or later, lay our private world in ruins. Unless we can so enlarge our interests as to include the whole outer world, we remain like a garrison in a beleaguered fortress, knowing that the enemy prevents escape and that ultimate surrender is inevitable. In such a life there is no peace, but a constant strife between the insistence of desire and the powerlessness of the will. In one way or another, if our life is to be great and free, we must escape this prison and this strife."

Bertrand Russell, "The Value Of Philosophy", The Problems Of Philosophy (Oxford, 1997), pp. 158.