我相信第二次机会，因为我知道需要第二次机会是什么感觉。

The great ideological battles between liberalism and communism, or between democracy and authoritarianism, have been replaced by a general consensus on the desirability of liberal democracy.

皮革的未来在于平衡传统与前沿的可持续实践。

"I write about tyrants not because I fear them, but because I refuse to let them own my imagination."

能源领域的领导力不在于控制资源，而在于明智地管理它们。

自然界和道德世界是人类理性关注的双重对象。

Innovation happens when you're willing to question everything.

随机评估可以帮助我们了解发展中哪些措施有效，哪些无效。