Certainty and similar states of ‘knowing what we know’ arise out of involuntary brain mechanisms that, like love or anger, function independently of reason.

Temperance is a bridle of gold; he, who uses it rightly, is more like a god than a man.

It is most true, stylus virum arguit, - our style betrays us.

Every schoolboy hath that famous testament of Grunnius Corocotta Porcellus at his fingers end.

Good science is more than the mechanics of research and experimentation. Good science requires that scientists look inward-to contemplate the origin of their thoughts. The failures of science do not begin with flawed evidence or fumbled statistics; they begin with personal self-deception and an unjustified sense of knowing.

Cookery is become an art, a noble science; cooks are gentlemen.

Tobacco, divine, rare, superexcellent tobacco, which goes far beyond all the panaceas, potable gold, and philosophers stones, a sovereign remedy to all diseases but as it is commonly abused by most men, which take it as tinkers do ale, 'Tis a plague, a mischief, a violent purger of goods, lands, health; hellish, devilish and damned tobacco, the ruin and overthrow of body and soul.