Suspicion is only another form of cowardice. The man who suspects constantly suspects because he is afraid. Whenever you find a man with a free, frank, generous, brave nature, you will find that man without suspicion.
Courage without conscience is a wild beast.
Hope is the only universal liar who never loses his reputation for veracity.
There is no common sense in going to the field to fight and leaving a man at home to undo all that you accomplish.
There can be but little liberty on earth while men worship a tyrant in heaven.
Reason, observation, and experience; the holy trinity of science.