国际体系本质上是竞争性的,国家不断试图互相超越。
出自北齐·颜之推《颜氏家训·教子》引谚语。教育媳妇,要趁她刚嫁到婆家之时;教育孩子,应当赶在孩提时代,教育要掌握最适宜的时间才会有效果。
The only thing of value is the thing you cannot buy.
"You can't live your life for other people. You've got to do what's right for you, even if it hurts some people you love."
The function of consciousness is to solve problems of adaptation.