Ask a silly question because someone else may be wondering the same thing!
Ok, don't shoot me for my ignorance.
Can someone please explain exactly what is meant by 'tracing' in the phrase, "tracing the plane line with the right index finger"?
__________________ The student senses his teacher’s steadfast belief and quiet resolve: “This is doable. It is doable by you. The pathway is there. All you need is determination and time.” And together, they make it happen.