世界上充满了门，每一扇门都是一个选择。
Now, my mama always told me that miracles happen every day. Some people don't think so, but they do.
妈妈总是对我说，每天都会有奇迹。有些人并不同意，但这是真的。
In distributed systems, the key challenge is achieving consensus among unreliable components.
世界是一个舞台，但演员选得很糟糕。
Colorless green ideas sleep furiously.