"In observational studies, we often have to rely on assumptions that are not directly testable."

过去从未死去，它甚至还没有过去。

The architect must be a storyteller.

你不必成为最好的，你只需要尽力而为。

如果两个人编写的程序完全相同，则每个人都应放入微码中，然后他们肯定会不同。

The only thing you can do is give all you have on that particular day.

我不考虑过去或未来。我专注于现在。