无知的最髙形式是当你拒绝你一无所知的事物。
The highest form of ignorance is when you reject something you don't know anything about.
Virtue consists， not in abstaining from vice， but in not desiring it.
地理学的研究是对地球作为人类居住地的研究。
A man knows when he is growing old because he begins to look like his father.
未来は、今の積み重ね。今を大切にしなければ、未来もない。
Causal inference is not just about statistical significance; it's about understanding the mechanisms behind the numbers.