Success always demands a greater effort.

Never give in, never give in, never, never, never, never — in nothing, great or small, large or petty — never give in.

Socialism is a philosophy of failure, the creed of ignorance, and the gospel of envy, its inherent virtue is the equal sharing of misery.

Never in the field of human conflict was so much owed by so many to so few.

Nobel was a genuine friend of peace. He even went so far as to believe that he had invented a tool of destruction, dynamite, which would make war so senseless that it would become impossible. He was wrong.

The forces that are driving mankind toward unity and peace are deep-seated and powerful. They are material and natural, as well as moral and intellectual.

I'd argue that in the last few decades in America, when people are asked what they hope the future will look like, they still turn to 'Star Trek.' They hope we put aside our differences and come together as humanity, that we rise above war, poverty, racism, and other problems that have beset us.

A friend in the War Office warned me that I was in Kitchener's black books, and that orders had been given for my arrest next time I appeared in France.