States are rational actors that seek to maximize their relative power in order to ensure their survival in a competitive international system.
人民是革命的根基。没有人民,革命就不能成功。
灵魂是我们内心某种永恒的感觉。
The human condition is one of perpetual suffering.
"Reading is the gateway to imagination."
理解的提高有两个目标:首先,我们自己的知识增长;其次,使我们能够将这些知识传递给他人。
La vraie vie est absente. Nous ne sommes pas au monde.