Don't watch the clock; do what it does, keep going.

Don't watch the clock; do what it does. Keep going.

When a thing is done, it's done. Don't look back. Look forward to your next objective.

"Don't look back!"
"Why not?"
"Because I just did! Run faster!"

Do not regret what you have done.

Do not regret what you have done

Don’t watch the clock; do what it does. Keep going.

Go ahead. Go right ahead. Don’t let me discourage you. Any objections from me would simply confirm your preconceptions.

Don't look back—forward, infinite energy, infinite enthusiasm, infinite daring, and infinite patience—then alone can great deeds be accomplished.

Don't look back — forward, infinite energy, infinite enthusiasm, infinite daring, and infinite patience — then alone can great deeds be accomplished.

Don’t prepare. Begin.

Don’t worry about doing it well; just do it.

Do not look back. And do not dream about the future, either. It will neither give you back the past, nor satisfy your other daydreams. Your duty, your reward — your destiny — are here and now.

I’m not looking back because there’s so much going forward that I need to get my arms around.