In the right key one can say anything. In the wrong key, nothing: the only delicate part is the establishment of the key.
George Bernard ShawSchools and schoolmasters, as we have them today, are not popular as places of education and teachers, but rather prisons and turnkeys in which children are kept to prevent them disturbing and chaperoning their parent.
George Bernard ShawWhen a man teaches something he does not know to somebody else who has no aptitude for it, and gives him a certificate of proficiency, the latter has completed the education of a gentleman.
George Bernard Shaw