"To think bad thoughts is really the easiest thing in the world. If you leave your mind to itself it will spiral down into ever-increasing unhappiness. To think good thoughts, however, requires effort. This is one of the things that discipline — training — is about."

“Changi became my university instead of my prison. … Among the inmates there were experts in all walks of life — the high and the low roads. I studied and absorbed everything I could from physics to counterfeiting, but most of all I learned the art of surviving.”

“Only by living at the edge of death can you understand the indescribable joy of life.”

“The more I know, the more sure I am I know so little. The eternal paradox.”

“I'm going to pray to our leader every time!”

“I'm going to work hard not to have any wrong thoughts!”

“I write short stories. They may appear big in size, but when you consider it, they're four or five novels in one. … In return for picking up one of my books, I'm trying to give them value for their money. … the goal of writing any book is to create the illusion that what you are reading is reality and you're part of it.”