"... a great challenge of life: Knowing enough to think you are right, but not knowing enough to know you are wrong."
Neil deGrasse Tyson
if you are not familiar with Ivan Balabanov’s philosophy and training system this may be a video to watch
J.Scott.OsbornFebruary 25, 2016 at 3:23 pm
adminDecember 28, 2015 at 2:04 am
boctDecember 15, 2015 at 5:56 pm