You can't put your feet on the ground until you've touched the sky.

When you put your hand to the plow, you can't put it down until you get to the end of the row.

Money's important. Everyone cares about money. And when you don't have money, money becomes the overriding obsession of your life.

Keep your eyes on the stars, and your feet on the ground.

With a computer, you make your changes on the screen and then you print out a clean copy. With a typewriter, you can't get a clean manuscript unless you start again from scratch. It's an incredibly tedious process.

When you jump for joy, beware that no one moves the ground from beneath your feet.