图片发自简书App
the role of religion in human society
书中提到：the best way of life(they believed) was that of the active and engaged citizen, fighting for the liberty of his republican or using his oratorical skills to persuade his fellow citizens to fight with him.
(oratorical雄辩的）
We have no direct and truthful experience of the external world, and that all we can perceive is the internal activity of our own brain.----the point of chapter 1 of leviathan.
