If you have the inclination and determination the do something,you will always able to find a way toward your goal.There is nothing that is hopeless or can't be done if you are resolute enough.
where there is a will, there is a way! 有志者,事竟成 This sentense is used to make someone confident. For example, when someone being down, you can say, "Where there is a will, there is a way"!
If your will of doing something is strong enough, you will manage to find the way to finnally achieve your goal, you will try and try again, and never give up until you find your way.