The only sure weapon against bad ideas is better ideas.

The only sure weapon against bad ideas is better ideas.

You've got to watch your mind all the time or you'll awaken and find a strange picture on your press.

You've got to watch your mind all the time or you'll awaken and find a strange picture on your press.

The end comes when we no longer talk with ourselves. It is the end of genuine thinking and the beginning read more

The end comes when we no longer talk with ourselves. It is the end of genuine thinking and the beginning of the final loneliness.The remarkable thing is that the cessation of the inner dialogue marks also the end of our concern with the world around us. It is as if we noted the world and think about it only when we have to report it to ourselves.

The question is not whether we will be extremists, but what kind of extremists we will be...The nation and the read more

The question is not whether we will be extremists, but what kind of extremists we will be...The nation and the world are in dire need of creative extremists.

We do not usually look for allies when we love. Indeed, we often look on those who love with us read more

We do not usually look for allies when we love. Indeed, we often look on those who love with us as rivals and trespassers. But we always look for allies when we hate.

To stay young requires unceasing cultivation of the ability to unlearn old falsehoods.

To stay young requires unceasing cultivation of the ability to unlearn old falsehoods.

If you cannot be the master of your language, you must be its slave. If you cannot examine your thoughts, read more

If you cannot be the master of your language, you must be its slave. If you cannot examine your thoughts, you have no choice but to think them, however silly they may be.

Of all sexual aberrations, perhaps the most peculiar is chastity.

Of all sexual aberrations, perhaps the most peculiar is chastity.

Reason's biological function is to preserve and promote life and to postpone its extinction as long as possible. Thinking and read more

Reason's biological function is to preserve and promote life and to postpone its extinction as long as possible. Thinking and acting are not contrary to nature; they are, rather, the foremost features of man's nature. The most appropriate description of man as differentiated from nonhuman beings is: a being purposively struggling against the forces adverse to his life.