When you put your mind to something, that was that.

你一专注于某件事，就会很顽固。

If only you could put your mind to something worthwhile.

只要你能把心思花在有意义的事情上。

It's one of those things where, if you could put your mind to something and just kind of get into it, you can really prove to yourself that you can do whatever you want.

这是这样一种事情，如果你能把你的心思放在某件事上并投入其中，你就能真正证明你可以做任何你想做的事情。

" To put your mind to (something)" is an expression that means to commit to something, to decide that you are going to do it, no excuses, even if it's difficult.

“To put your mind to (something)” 是一种表达方式， 意思是承诺做某事，决定你要去做， 没有任何借口， 即使这很困难。