The value of a mental process lies in its utility for the organism's adjustment to life.
"In my novels, I try to delve into the darkest corners of the human psyche."
一个社会进步的真正标准在于它如何对待最弱势的群体。
The best way to predict the future is to create it.
Success is not final, failure is not fatal: It is the courage to continue that counts.
The challenge of our time is to create a sustainable energy future.