The laws of behavior can be derived from basic physiological principles.
"The beauty of computational complexity lies in its ability to reveal the inherent difficulty of problems, regardless of the specific algorithms used to solve them."
Every book is a journey, and every journey changes us.
有些伤口永远不会愈合，它们只是不再流血。
人生好比手镯……手镯上面镶着珠宝，就仿佛不时发生在我们生活里的闪光时刻……