Don't ever prophesy; for if you prophesy wrong, nobody will forget it; and if you prophesy right, nobody will remember it.
The fools in this world make about as much trouble as the wicked do.
[Science is] the literature of truth.
The dog that will follow everbody ain't worth a curse.
A dog is the only thing on earth that loves you more than you love yourself.
The happiest time in any man's life is when he is in red-hot pursuit of a dollar with a reasonable prospect of overtaking it.