塑造经济活动方向的激励是制度框架的函数。

当你来自一个饱受战争摧残的国家时，你对生活会有不同的看法。

Intolerance of others’ views (no matter how ignorant or incoherent they may be) is not simply wrong; in a world where there is no right or wrong, it is worse: it is a sign you are embarrassingly unsophisticated or, possibly, dangerous.

Un libro es una ventana abierta a la imaginación y al conocimiento.

"You got to put the past behind you before you can move on." And I think that's what my running was all about.