In most instances, necessity is the mother of invention.

在绝大数情况下, 需要是发明之母.

Now, if necessity is the mother of invention, I've come to believe that recession can be the father of consciousness.

如果，需要是发明之母，那么我就认为衰退是觉醒之父。

Necessity is the mother of invention.

需要是发明的动力。

She adds: They say necessity is the mother of invention—well, that's the case.

她补充道：“他们说需求是发明之母——嗯，事实确实如此。”

Skill and patience will succeed where force fails necessity is the mother of invention.

在膂力做不到的时分，技巧和耐烦会协助人成功，需求是创造之母。

If there is a need for something to be done, someone will find a way. Like they say, necessity is the mother of invention .

若某件事有需求， 就会有人想办法， 就像人们说的「需要乃发明之母」。