The Milky Way’s black hole is our closest laboratory for studying extreme gravity.

I'm a person who likes to be unique.

"The past is never dead. It's not even past."

"In the end, we will remember not the words of our enemies, but the silence of our friends."

我不试图预测市场。我只是试图买入便宜的股票。

最紧密束缚我们的锁链是我们已经打破的那些。