Even if a pattern of behaviour is almost universal, we can't know in advance if it is a law of nature we cannot change or simply a remnant of our primitive past that we can and should modify.

即使一种行为模式是近乎普世的，我们也无法预先知道它究竟是一个我们不能改变的自然法则，还是只是一种我们能够并且应该改变的原始陋习。

youdao

It goes against my nature, but sometimes I need to modify my belief based on what I've learned.

但有时候，我需要根据教训修改自己的信念。

youdao

Modify feather to be regeneration nature better.

改性羽毛吸附量大，再生性强。

youdao

Other theorists, such as Georgi Dvali of New York University and Joao Magueijo of Imperial College, London, say a changing alpha might come from a hitherto unknown force of nature that could modify the law of gravity.

ECONOMIST: Fundamental physics