To scatter praise or blame without regard to justice is to destroy the distinction of good and evil. Many have no other test of actions than general opinion; and all are so far influenced by a sense of reputation that they are often restrained by fear of reproach, and excited by hope of honour, when other principles have lost their power.

Nay, Sir, those who write in them, write well, in order to be paid well.

[W]ith an unquiet mind, neither exercise, nor diet, nor physick can be of much use.

He that floats lazily down the stream, in pursuit of something borne along by the same current, will find himself indeed moved forward; but unless he lays his hand to the oar, and increases his speed by his own labour, must be always at the same distance from that which he is following.

Of all kinds of credulity, the most obstinate is that of party-spirit; of men, who, being numbered, they know not why, in any party, resign the use of their own eyes and ears, and resolve to believe nothing that does not favor those whom they profess to follow.

There prevails among men of letters, an opinion, that all appearance of science is particularly hateful to Women; and that therefore whoever desires to be well received in female assemblies, must qualify himself by a total rejection of all that is serious, rational, or important; must consider argument or criticism as perpetually interdicted; and devote all his attention to trifles, and all his eloquence to compliment.

Truth has no gradations; nothing which admits of increase can be so much what it is, as truth is truth. There may be a strange thing, and a thing more strange. But if a proposition be true, there can be none more true.