Human history in essence is the history of ideas.
Once the command of the air is obtained by one of the contending armies the...
If I had been elected president in 1948 history would be vastly different. I...
The answer to old age is to keep one's mind busy and to go on with one's life as if it were interminable. I always admired Chekhov for building a new house when he was dying of tuberculosis.