Most bad books get that way because their authors are engaged in trying to justify themselves. If a vain author is an alcoholic, then the most sympathetically portrayed character in his book will be an alcoholic. This sort of thing is very boring for outsiders.

Strange as it may seem, no amount of learning can cure stupidity, and formal education positively fortifies it.

The truth is that our race survived ignorance; it is our scientific genius that will do us in.

Dictatorship is a constant lecture instructing you that your feelings, your thoughts and desires are of no account, that you are a nobody and must live as you are told by other people who desire and think for you

Great writers are not those who tell us we shouldn’t play with fire, but those who make our fingers burn.

To be great is to assume great concerns.

Consistency is a virtue for trains: what we want from a philosopher is insights, whether he comes by them consistently or not.