A companion loves some agreeable qualities which a man may possess, but a friend loves the man himself.

I am sensible that my keenness of temper, and a vanity to be distinguished for the day, make me too often splash in life.... I amresolved to restrain myself and attend more to decorum.

I have seen many a bear led by a man: but I never before saw a man led by a bear.

It is wonderful that five thousand years have now elapsed since the creation of the world, and still it is undecided whether or not there has ever been an instance of the spirit of any person appearing after death. All argument is against it; but all belief is for it.

Boswell: But, Sir is it not somewhat singular that you should happen to have Cocker's Arithmetic about you on your journey? Dr. Johnson: Why, Sir if you are to have but one book with you upon a journey, let it be a book of science. When you read through a book of entertainment, you know it, and it can do no more for you; but a book of science is inexhaustible.

The connection between authors, printers, and booksellers must be kept up.

Melancholy cannot be clearly proved to others, so it is better to be silent about it.