Anyone can squash a bug but all professors of this world couldn't build one.

Every nation criticizes every other one - and they are all correct.

Will without intellect is the most vulgar and common thing in the world, possessed by every blockhead, who, in the gratification of his passions, shows the stuff of which he is made.

Compassion for animals is intimately associated with goodness of character, and it may be confidently asserted that he who is cruel to animals cannot be a good man.

Wealth as well as sea water. The more we drink, the more thirsty. The so famous

The majority of men... are not capable of thinking, but only of believing, and... are not accessible to reason, but only to authority.

Always to see the general in the particular is the very foundation of genius.