Here's another quote I thought you'd enjoy!

"Desire is the key to motivation, but it's the determination and commitment
to an unrelenting pursuit of your goal - a commitment to excellence - that
will enable you to attain the success you seek." --Mario Andretti

And, while I'm on the subject of Mario Andretti, here's another great quote from him. It's one of my favorites and it applies perfectly to entrepreneurs.

"If everything seems under control, you're not going fast enough!"