Lock up your libraries if you like; but there is no gate, no lock, no bolt that you can set upon the freedom of my mind.

Every setback is a setup for a comeback.

I often take exercise. Why only yesterday I had breakfast in bed.

Collaboration across sectors is key to solving the world's energy challenges.

The concept of justice is not a legal concept, but a moral one.

When we put God first, all other things fall into their proper place or drop out of our lives.