I believe that no man who holds a leader's position should ever accept favors from either side. He is then committed to show favors. A leader must stand alone.
“Charcoal or gas. Both give excellent results, so choose the one that best suits your style of cooking.”
“The sensors have many potential practical uses - in Government buildings, train carriages, cargo containers, on a soldier's lapel - and are a thousand times cheaper than current sensors that are used for the same purpose.”