“A thought given out every day to others and to the world can have a great effect.”

“Small causes can often have large effects. Smaller causes can have even bigger effects, and the very biggest effects frequently have no cause at all. Witness, for example, the world. It was created out of nothing, and that has made it the worst calamity the world has ever seen.”

“If we were all given by magic the power to read each other's thoughts, I suppose the first effect would be to dissolve all friendships.”

“When I hear of people who weary of each other, I believe it is because they have sought virtues in themselves alone, attractions of physical beauty. Have they based their love on each other's thoughts? Who can weary of thoughts which change every day?”

“When people sleep, others stay awake to effect changes in the world. Every other person wakes up in the morning to a totally different world”

“It is difficult to be sat on all day, every day, by some other creature, without forming an opinion on them. On the other hand, it is perfectly possible to sit all day, every day, on top of another creature and not have the slightest thought about them whatsoever.”