A nation can survive its fools, and even the ambitious. But it cannot survive treason from within. An enemy at read more

A nation can survive its fools, and even the ambitious. But it cannot survive treason from within. An enemy at the gates is less formidable, for he is known and carries his banner openly. But the traitor moves amongst those within the gate freely, his sly whispers rustling through all the alleys, heard in the very halls of government itself. For the traitor appears not a traitor; he speaks in accents familiar to his victims, and he wears their face and their arguments, he appeals to the baseness that lies deep in the hearts of all men. He rots the soul of a nation, he works secretly and unknown in the night to undermine the pillars of the city, he infects the body politic so that it can no longer resist. A murderer is less to fear. The traitor is the plague.

The rich man in his castle, the poor man at his gate, God made them, high or lowly, and ordered read more

The rich man in his castle, the poor man at his gate, God made them, high or lowly, and ordered their estate.

The nature of a society is largely determined by the direction in which talent and ambition flow--by the tilt of read more

The nature of a society is largely determined by the direction in which talent and ambition flow--by the tilt of the social landscape.

Anyone can see a forest fire. Skill lies in sniffing the first smoke.

Anyone can see a forest fire. Skill lies in sniffing the first smoke.

Read not to contradict and confute; nor to believe and take for granted; nor to find talk and discourse; but read more

Read not to contradict and confute; nor to believe and take for granted; nor to find talk and discourse; but to weigh and consider. Some books are to be tasted, others to be swallowed, and some few to be chewed and digested: that is, some books are to be read only in parts, others to be read, but not curiously, and some few to be read wholly, and with diligence and attention.

Man differs from the animal only by a little; most men throw that little away.

Man differs from the animal only by a little; most men throw that little away.

Scientists often have a naive faith that if only they could discover enough facts about a problem, these facts would read more

Scientists often have a naive faith that if only they could discover enough facts about a problem, these facts would somehow arrange themselves in a compelling and true solution.

Philosophy consists very largely of one philosopher arguing that all other philosophers are jackasses. He usually proves it, and I read more

Philosophy consists very largely of one philosopher arguing that all other philosophers are jackasses. He usually proves it, and I should add that he also usually proves that he is one himself.

...anyone who writes about "Darwin's theory of evolution" in the singular, without segregating the theories of gradual evolution, common descent, read more

...anyone who writes about "Darwin's theory of evolution" in the singular, without segregating the theories of gradual evolution, common descent, speciation, and the mechanism of natural selection, will be quite unable to discuss the subject competently.