Everyone wants to do better, the human walks toward the high place is not a state of mind, but an instinct.

每个人都想做的更好，人往高处走不是一种心态，而是一种本能。

youdao

Many birds have an instinct to protect their young when approached by a predator, but they will eventually give up if the predator is too strong or dangerous to deter.

大多数鸟类都有保护他们幼仔接近食肉动物的天性，但是他们最终会因为来袭者的强大或者危险去阻止而放弃。

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But if so it is an instinct he has curbed.

但是要是这样的话，他抑制了天性。

youdao

But if so it is an instinct he has curbed.

ECONOMIST: American power

Garcia has infused his platoon with an aggressive instinct, but he's not foolhardy.

WSJ: Meanwhile, in the War in Afghanistan...

But Jehangir's contrarian instinct spotted an opportunity.

FORBES: Best-Kept Secret