要理解一个句子的意义，我们必须考虑说话者的意图和话语的背景。
The key to success is continuous learning and improvement.
Every generation imagines itself to be more intelligent than the one that went before it, and wiser than the one that comes after it.
El arte de la novela consiste en contar lo que no se puede contar.
"Randomized experiments are the gold standard for causal inference, but they are not always feasible."
