Look through the curve.
Position yourself in the road where you can see as far into the curve as possible. Get into the right posture. Focus your attention on the vanishing point, the bike will follow you there. Don't look at the road right in front of you, it will distract you from your target.
Don't let immediate problems and unexpected changes distract you from a long range objective. Keep that objective in view. Try to see obstacles well in advance, and correct your course before you reach them.

Lean with the bike.
The fundamental physics of the bike's steering geometry are that it must lean to corner, and the rider must lean with the bike, both to augment those physical forces and to be in a position to maintain control. This is counterintuitive; we must learn to trust the machine and relax into the laws of physics that make it work.
We cannot maintain a rigid posture, change will be demanded of us. Those who anticipate their own need for change and can do so gracefully are more in control of their destiny. Staying relaxed helps us navigate around small problems.

Roll on the throttle.
The bike gains traction and cornering control with increasing speed. As speed declines, the bike loses traction and also tries to "stand up" (come out of its lean) thus reducing its ability to corner. When the bike is leaned over, it is traveling on that part of the tire that has a smaller diameter than the center, therefore, just leaning the bike over has the net effect of reducing speed, even if you hold the throttle constant. (No, your speedometer is not accurate when you're in a lean.) When leaning the bike, you must increase the throttle slightly just to maintain the same forward speed, and a bit more if you want to increase speed and therefore cornering control.
Changes and problems demand increased energy be focused on our long term goals. Being distracted from those goals, and therefore being "slowed down" in our efforts to reach them, only increases the likelihood that we will veer off course.

Dr. Deadman
Ken Van Dyke - US-MI-Grand Rapids