We are all ghosts of ourselves, haunting the places we once lived.

创造的行为是对虚无的一种反抗。

解析：世间万物都是相对而生，相互依存，体现了老子的辩证思想。

Handy measure: the distance between your fingertips of your outstretched arms at shoulder level is your height.

Nobody wants to be this strenuous thing: an individual; it demands an effort.

The essence of computational thinking is abstraction and automation.

"We all have a responsibility to bear witness to what we see and to speak out against injustice."

我们最宝贵的资产不是地下的资源，而是地上工作的人们。