“As we encounter each other, we see our diversity — of background, race, ethnicity, belief – and how we handle that diversity will have much to say about whether we will in the end be able to rise successfully to the great challenges we face today.”

“As we encounter each other, we see our diversity — of background, race, ethnicity, belief – and how we handle that diversity will have much to say about whether we will in the end be able to rise successfully to the great challenges we face today.”

“Knowledge is not the same as wisdom. You can know all the facts and still not be able to act wisely. But without knowledge, it is harder to be wise –– even if what wisdom tells us is that knowledge is very often provisional and that we cannot wait to have certainty about every fact before we act.”

“I've got mates who have got married through meeting on Internet dating sites, so it really can work out - even if sometimes it does go disastrously wrong.”

“I have angel wings and a halo on my wrist, which I got done on my 30th birthday in memory of my brother.”