B. F. Skinner
A failure is not always a mistake, it may simply be the best one can do under the circumstances. The real mistake is to stop trying.
More quotes and aphorisms
Be a warrior when it comes to delivering...I went very close to the edge, but it's nice...Politeness is the flower of humanity...The sky is the daily bread of the eyes...I think I've never stopped feeling like a kid...Think not those faithful...