Answer:
I believe it means that once you rech your fullest potential, you can make the imposible, posible.
It could also mean that who you are now, you used to think was impossible.
Explanation:
Theses are the two posible meaning I came up with by looking at it two different ways.
<span>be greater in number or size
</span><span>or
be better than surpass
</span>
The Roman poet Ovid, in his Metamorphoses, Book X, relates that Pygmalion, a sculptor, makes an ivory statue representing his ideal of womanhood and then falls in love with his own creation, which he names Galatea; the goddess Venus brings the statue to life in answer to his prayer.