每个城市都有性别和年龄，这与人口统计无关。

我认为音乐是讲故事的最佳媒介。

The galactic center is a unique natural experiment in strong gravity.

The beauty of astronomy lies in its ability to connect us to the vastness of the cosmos.

I will tell you what I will do and what I will not do. I will not serve that in which I no longer believe whether it call itself my home, my fatherland, or my church: and I will try to express myself in some mode of life or art as freely as I can and as wholly as I can, using for my defence the only arms I allow myself to use—silence, exile, and cunning.