Francis Jeffrey, Lord Jeffreywas a Scottish judge and literary critic... (wikipedia)
The tendency to whining and complaining may be taken as the surest sign symptom of little souls and inferior intellects.
Good will, like a good name, is got by many actions, and lost by one.
There is nothing respecting which a man may be so long unconscious as of the extent and strength of his prejudices.
Beware prejudices. They are like rats, and men's minds are like traps; prejudices get in easily, but it is doubtful if they ever get out.