“One of the most remarkable of all ornithological discoveries was the realisation that birds in temperate regions undergo enormous seasonal changes in their internal organs...Perhaps the most far-reaching discovery relating to these changes was the finding in the 1970s that parts of the brain also varied in size across the year...The centres in the avian brain that control the acquisition and delivery of song in male birds shrink at the end of the breeding season and grow again in the following year.”

“To the freethinker, change is anticipated, and something to be embraced. To change our mind is our greatest strength, as it has led to the most remarkable discoveries in human insight and has resulted in the drive to grow as a species in all areas of our lives.”

“(In our city spring came from the sky, not from the soil, which was ruled by stone that recognizes no seasonal change. The change of the season could be glimpsed in the thinning of clouds, the appearance of the birds and the occasional rainbow.)”

“The Most successful industry of the last forty years has been built on failure after failure after failure.”

“The disillusionment with our own abilities is, perhaps, one of the most important things that can ever happen to us.”

“The nice thing about twitter is the architecture of visibility. Email is invisible unless you reach out to someone directly. With Twitter, anyone can follow you and this is one of the big changes that was really introduced by Flickr, was this wonderful idea that you can follow somebody without their permission. Recognizing that relationships are asymmetrical, unlike facebook where we have to acknowledge each other otherwise we can’t see each other.”

“War is hell, but that's not the half of it, because war is also mystery and terror and adventure and courage and discovery and holiness and pity and despair and longing and love. War is nasty; war is fun. War is thrilling; war is drudgery. War makes you a man; war makes you dead.”