Failure is simply the opportunity to begin again, this time more intelligently.

Failure is only the opportunity more intelligently to begin again.

Failure is the oppurtunity to begin again more intelligently.

The only real mistake is the one from which we learn nothing.

When you feel that you have reached the end and that you cannot go one step further, when life seems to be drained of all purpose: What a wonderful opportunity o start all over again, to turn over a new page.

Business will get better, but we won't know when it does