All right. If the derivative is small, it's not changing, maybe want to take a larger step, but let's not worry about that all right?

好，如果导数很小的话，函数就基本没什么变化,可能我们就想把步子迈大一点儿了,但是别为这个担心？

麻省理工公开课 - 计算机科学及编程导论课程节选

And if that's the reason, where do those rights come from if not from some idea of the larger welfare or utility or happiness?

如果是那个原因，那这些权利又是从何而来的呢,既然不是为了更大的福利，或曰功利，幸福？

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