Hope is the belief in the probability of the possible rather than the necessity of the probable.

Challenging the status quo takes commitment, courage, imagination, and, above all, dedication to learning.

A story communicates fear, hope, and anxiety, and because we can feel it, we get the moral not just as a concept, but as a teaching of our hearts. That’s the power of story.

Storytelling may be what most distinguishes social movements from interest groups.

There's a real sweet spot between challenge and hope - leaders make pathways that keep both firmly in view.

If deep change depended solely on outside intervention it would never happen.

Young people have an almost biological destiny to be hopeful.

Abstraction is the enemy of meaning.

If there's no input, there's no output!

The whole of the world could be deduced from the smallest grain of sand, if one studied it closely enough.

Some of life's greatest calls were answered not by the head but by the body.

If emotion can create a physical action, then duplicating the physical action can re-create the emotion.

What would the future of man be if it were devoid of memory?

I'd be happy to have regular face-to-face meetings at Downing Street with David Cameron to argue the case for alternative economic policies.

Every day confirms my opinion on the superiority of a vicious life, and if Virtue is not its own reward, I don't know any other stipend annexed to it.

the ice was not only broken; it was shivered into a million fragments

Something there is that doesn't love a wall, and wants it down.

What we've got here is failure to communicate. Some men you just can't reach.