Every year, Forbes Magazine does a feature on the top 30 entrepreneurs under 30 years old. They call out leaders in business, sports, music, education, health care, and beyond who, in their already short lives, have accomplished stupendous things. This can be a little intimidating to those of us who recall spending the first 30 years of our lives doing things like going to school, hanging with friends, figuring out a career (sort of), and maybe starting a family.

On the flip side, you get the stories of Colonel Sanders and his ilk—you know, the women and men who only started on the paths towards their dreams in their 60s and beyond. These people are no slackers either, and range from business moguls and political leaders to inventors and Pulitzer Prize winners.

When you stack these stories next to each other, to me the lesson seems clear: there really are no limits on success. I’m not saying everyone defines success by their business or career achievements; there are certainly scads of other definitions that resonate with the billions of people on our planet. However, those of us who are motivated to eke out some small measure of wealth in the business world should be grateful for this lesson. It means it’s never too early to pursue your vision. And also it’s never too late.

Gary Vaynerchuk—entrepreneur, author, investor, and consummate vlogger—for whom I have a great deal of respect, tackled this topic a while back in a six minute rant. I can’t tell you how many times I’ve turned back to it in the past year when I needed a dose of inspiration. He’s not saying success is easy—it takes real work, and dedication, and passion. But it doesn’t hinge on your age, or background, or gender—only on your belief. If you’re ready to embark on the next chapter, I urge you to watch it and take action. The best time is right now.