Do not be embarrassed by your mistakes. Nothing can teach us better than our understanding of them. This is one of the best ways of self-education.
Thomas CarlyleOur very walking is an incessant falling; a falling and a catching of ourselves before we come actually to the pavement. It is emblematic of all things a man does.
Thomas CarlyleSarcasm I now see to be, in general, the language of the devil; for which reason I have long since as good as renounced it.
Thomas Carlyle