This might be one of the most well-known quotes of the 21st century, being told by George M. Moore Jr..
Just look at this simple quote, it tells you everything in a simple sentence, you don't have what to reinterpret, misunderstand, or lack knowledge of.
It is based on the sole point that winners will continuously move in the direction of their mission/goal/target regardless of the hardships/challenges that will appear on that road.
Losers are the exact same people on the exterior, doing the same actions but they are being crushed down by the pressure that they are trying to over-trown.
The difference is in the interior, as one is driven and one mildly,
One does something while the other would like the idea,
One studied the rules of the game while the other heard about them.
You might get an image in your head that will resonate with Rocky Balboa and it's worldwide known scene:
"Let me tell you something you already know. The world ain’t all sunshine and rainbows. It’s a very mean and nasty place and I don’t care how tough you are it will beat you to your knees and keep you there permanently if you let it. You, me, or nobody is gonna hit as hard as life. But it ain’t about how hard ya hit. It’s about how hard you can get hit and keep moving forward. How much you can take and keep moving forward. That’s how winning is done! Now if you know what you’re worth then go out and get what you’re worth. But ya gotta be willing to take the hits, and not pointing fingers saying you ain’t where you wanna be because of him, or her, or anybody! Cowards do that and that ain’t you! You’re better than that!"