As a piece of graphite leaves a trace behind and thus changes its own shape, such as men also leave their traces in the world.  Life changes the soul, the frame of mind, the body.
	The trace can be faint, barely visible, or bright and unforgettable. Contrast, antithetical- sometimes black, sometimes white.
	Every step can change their path and make men different. Kindness is not always responded with good and not everybody fights evil with abuse. People change one another by creating and inspiring, or by destroying and doing harm. Every little step has influence and affects the family, the society, the state, the nature and the planet.
	Each piece of graphite, processed in a different way, leaves a unique trace. People also can not be compared according to their smaller or greater deeds and achievements.