"To every problem, there is a most simple solution."

"Two people rarely see the same thing."

"When you find that people are not telling you the truth---look out!"

"I suppose it is because nearly all children go to school nowadays and have things arranged for them that they seem so forlornly unable to produce their own ideas."

"I have enjoyed greatly the second blooming that comes when you finish the life of the emotions and of personal relations; and suddenly find—at the age of fifty, say—that a whole new life has opened be…"