外交家应该具备灵活性和适应性，以应对快速变化的国际环境。

Every setback is a setup for a comeback.

可持续性不是一种趋势，而是我们对后代的责任。

人类的选择在于自由和幸福之间，而对于大多数人来说，幸福更好。

"The city never sleeps, and neither does its darkness."

我通过对真理的热爱，从确定性的安全舒适中挣脱出来；而真理也回报了我。

The most successful modern states are those that have been able to combine a strong state with the rule of law and democratic accountability.

科学中真正的创新往往来自开发让我们以全新方式看世界的工具。

If you’re not failing occasionally, you’re not pushing the boundaries enough.