拓扑绝缘体的美在于它们的鲁棒性；它们的表面态受到对称性和拓扑的保护，使它们对某些类型的无序免疫。

I'm not a role model, I'm just trying to be myself.

要理解一种文化，首先必须理解它的故事。

In the state of nature, indeed, all men are born equal, but they cannot continue in this equality. Society makes them lose it, and they recover it only by the protection of the laws.

美联储对金融危机的回应实际上是经典的最后贷款人操作，根据危机的规模进行了调整。

Technology itself is neither good nor bad, it depends on how you use it.

表演最有价值的部分是与人在深层次上建立联系。