One unerring mark of the love of truth is not entertaining any proposition with greater assurance than the proofs it is built upon will warrant. – John Locke
The only fence against the world is a thorough knowledge of it. – John Locke
The improvement of understanding is for two ends: first, our own increase of knowledge secondly, to enable us to deliver that knowledge to others. – John Locke
It is one thing to show a man that he is in an error, and another to put him in possession of the truth. – John Locke