能源的未来是多样化的，没有单一的解决方案。

States are rational actors that seek to maximize their power and security in an anarchic international system.

Music sets me free and lets me be my true self.

百姓如果没有粮食,就不能供君王役使。所以,粮食不可不努力耕种,用度不可不厉行节俭。

数学和计算机科学之间的联系不是单向的；每个领域都丰富了另一个领域。

在爱别人之前，你得先爱自己。

What would you do if you weren't afraid?

"La literatura es el arte de contar mentiras para decir la verdad."

The Internet is not just a technology, it's a social phenomenon.

"The power of a story lies not in its truth, but in its ability to make us feel something."