Skeptical curiosity, there's this embracing of the not knowing that happens, right?

怀疑性好奇心，它包含了一种对未知事物接纳，不是吗？

… have something like, yes, the Cartesian cogito, you know, something, the same skeptical doubts and the same… People want to know why do we look at art?

… … 有一种类似西， 是，笛卡尔我思，你知道，某种同样怀疑性疑问和同样… … 人想知道我么要欣赏艺术？

And then the hopeful piece, I simply mean skepticism that begins with the understanding that our defaults are often too negative.

而“希望性怀疑论”中“希望”部分，我指是一种怀疑论，它始于这样认识：我默认倾向往往过于消极。

But for tall buildings its use has  been limited by scepticism over its structural durability and its resistance to fire.

但对于高层建筑，由于对其结构耐久性和防火性怀疑，它使用受到了限制。