Polykarp Kusch

If, on occasion, the knowledge brought by science leads to an unhappy end, this is not to the discredit of science but is rather an indication of an imperfect ability to use wisely the gifts placed within our hands.

Though builders may build, in the main they follow the plans of architects. Teachers teach, but they must have a text. Politicians govern, but only upon the flow of commentary that raises them up or casts them down.