Philip José Farmer said this quote

It was the essence of life to disbelieve in death for one's self, to act as if life would continue forever. And life had to act also as if little issues were big ones. To take a realistic attitude toward life and death meant that one lapsed into unreality. Into insanity. It was ironic that the only way to keep one's sanity was to ignore that one was in an insane world or to act as if the world were sane.

~ Philip José Farmer

Imagination is like a muscle. I found out that the more I wrote, the bigger it got.

~ Philip José Farmer

The truth is that Trout, like Vonnegut and Ray Bradbury and many others, writes parables. These are set in frames which have become called, for no good reason, science fiction. A better generic term would be 'future fairy tales'. And even this is objectionable, since many science fiction stories take place in the present or the past, far and near.

~ Philip José Farmer

It is no idle phrase that man was made in God's image. There is something worth saving in the worst of us, and out of this something a new man may be fashioned.

~ Philip José Farmer