The past is a shadow that follows us, always present, always influencing.
过去是一个跟随我们的影子,总是存在,总是影响。
人类偏离自然最初赋予的状态,似乎已成为疾病的丰富源泉。
Happiness is a choice, not a result.
The anarchic nature of the international system means that states must rely on self-help to ensure their survival.
独立是国家的灵魂。
书是一个永远不会让你失望的朋友。
可持续性不仅仅是一个目标,更是我们对未来肩负的责任。