The word, if you haven't guess by now, is action. Action is the process by which lofty goals are turned into achievement. You can't produce anything or go anywhere without action. You can't develop new business without action. You can't become a successful parent without taking action to nurture and discipline your kids.
So, what's the problem? We struggle with getting started. It's far easier to remain in whatever current state we've achieved and then coast. Far easier to watch a few more hours of television than read a new book. Far easier to sit through unproductive planning meetings than it is to start off on a new project.
So, it's likely time to get off the dime. Get moving. Take action. You may just find you're able to accomplish far more than you think.