领导力意味着以同情心和清晰度做出艰难的决定。

Nunca dejes de soñar, porque los sueños son el combustible del alma.

The stranger is an element of the group itself, not unlike the poor and sundry 'inner enemies'—an element whose membership within the group involves both being outside it and confronting it.

你看，在生活中，很多人知道该做什么，但很少有人真正去做他们知道的事。知道是不够的！你必须采取行动。

Mathematics is the art of asking the right questions and then finding their answers.

抽象的目的不是含糊不清，而是创建一个新的语义层次，在这个层次上可以绝对精确。

对于有信仰的人，无需解释。对于没有信仰的人，无法解释。

The challenge for modern states is to maintain their legitimacy while also being effective in providing services and maintaining order.