It is always good to have a problem that you cannot solve. It means you have something to work on.
有一个你无法解决的问题总是好的。这意味着你有事情要做。
在最黑暗的时刻，希望是你给予自己的东西。这就是内在力量的意义。
The causal approach is about understanding the mechanisms that generate the data.
The widespread adoption of drones will reshape many traditional industries.
怀疑是智慧的开始。
We are all strangers, even to ourselves.