自由民主在世界范围内的传播并非不可避免，但它是历史进程中最可能的结果。
The spread of liberal democracy around the world is not inevitable, but it is the most likely outcome of the historical process.
I've learned that you can't control everything, but you can control how you react to it.
La femme est une propriété que l'on acquiert par contrat.
The circular economy is not just about recycling—it’s about rethinking the entire system.
When you work hard enough and correctly, happiness will knock on the door.
永远不要停止学习；当你认为自己无所不知的那天，就是你开始落后的那天。