In matters of style, swim with the current; in matters of principle, stand like a rock.
He who knows nothing is closer to the truth than he whose mind is filled with falsehoods and errors.
It does me no injury for my neighbor to say there are 20 gods, or no god. It neither picks my pocket nor breaks my leg.
Nothing can stop the man with the right mental attitude from achieving his goal; nothing on earth can help the man with the wrong mental attitude.
The tree of liberty must be refreshed from time to time with the blood of patriots and tyrants.