It's not a good thing to be friends with people you're covering. There's just no point in doing it. It's tempting, but they're not going to consider you their friend anyway. They just know that you're somebody that can do something for them.
Being a salesman and an actor were not that dissimilar: It is a good lesson in covering up your feelings. No one wants to buy from someone who looks depressed.
You can learn all about the human condition from covering the crime beat in a big city - you don't need to go to Beirut for that - but a foreign correspondent begins to understand poverty from a different perspective.
Covering Richard Nixon's triumphant run in 1968 turned out to be my last major assignment as a general correspondent for CBS News. In September of that year, '60 Minutes' made its debut and I began the best, the most fulfilling job a reporter could imagine.
I was kidnapped by Sunni insurgents near Fallujah, in Iraq, ambushed by the Taliban in the Korengal Valley in Afghanistan, and injured in a car accident that killed my driver while covering the Taliban occupation of the Swat Valley in Pakistan.
A human being has so many skins inside, covering the depths of the heart. We know so many things, but we don't know ourselves! Why, thirty or forty skins or hides, as thick and hard as an ox's or bear's, cover the soul. Go into your own ground and learn to know yourself there.
Asean is obviously a very important association for us. Over the past 30 years Asean has made great strides in regional cooperation covering a number of areas, although recently it has been under strain because of the financial crisis and other challenges.
The understanding of Syria's devastating civil war has been distorted by the immense danger and difficulty of covering it.
Computing should be taught as a rigorous - but fun - discipline covering topics like programming, database structures, and algorithms. That doesn't have to be boring.
But I spent just two calendar years at Cornell University, though it was covering more than three years of work, and then went to medical school and did become interested in psychiatry, and even helped form a kind of psychiatry club in medical school.