When a good education to students without parents and teachers teach, students can easily walk into the wrong path, unidentified white, joining triad societies and has a bad habit, such as drug use, lie.
When students do not have good parental education, and teachers to teach students the wrong way easily into the unknown is white, joined the underworld and has bad habits, such as: drug abuse, lying.
When the good education students have no parents, and teachers teach, students easily into the wrong road, unknown is white, to join the black society and have bad habits, such as drug addiction, lying.