国家是理性的行为体，它们寻求最大化相对权力，以确保在竞争性的国际体系中生存。
States are rational actors that seek to maximize their relative power in order to ensure their survival in a competitive international system.
自信源于内心，没有人能给你。
Always keep your knife sharp, your wits sharper, and your spirit sharpest.
Fear is the main source of superstition, and one of the main sources of cruelty. To conquer fear is the beginning of wisdom.
A wise man said， “Before you speak， let your words pass through three gates. At the first gate， ask yourself， “Is it true？” At the second gate ask， “Is it necessary？” At the third gate ask， “Is it kind？”
创造真正繁荣的唯一途径是给予人们创新和创造价值的自由。