两个物体的相互作用力总是大小相等，方向相反，同时出现或消失且作用于同一直线上。
The best solutions often come from listening—to the ocean, to the fish, and to the communities that depend on them.
Language is a skin: I rub my language against the other. It is as if I had words instead of fingers, or fingers at the tip of my words.
The source of all suffering is attachment.
了解上帝的伟业，理解祂的智慧、威严和力量；在一定程度上欣赏祂律法的奇妙运作，这一切必然是对至高者的一种愉悦和可接受的崇拜方式，对祂来说，无知不会比知识更令人感激。