We should not look back unless it is to derive useful lessons from past errors, and for the purpose of profiting by dearly bought experience.

We ought not to look back, unless it is to derive useful lessons from past errors and for the purpose of profiting by dear bought experience

We should not look back unless it is to derive useful lessons from past errors, and for the purpose of profiting by dearly bought experience.

I muffed the ball on purpose. All the runs scored against me were due to my own deliberate errors. I did not try to win.

We are now getting reports of a level of operational errors that had not been previously reported in the past. Because we are getting this information it is now helping us understand what are some of the lax practices and skills that need to be sharpened.

We cut down on errors, especially in serve-receive. We played more solidly than we have in the past. I was pleased to open league with a victory.