Parents vs. Children

It is the parents' responsibilities and obligations no matter what!

You could have the choice to bear and born this child or not. On whom be the father/mother of this child. On where and how to give birth this child. On where and how to raise this child. All these factors will affect on how this child will grow up to be.

Professor vs. Student

Professor standing and teaching the whole Tim without any restroom, drinking or snacking break in between.

Mom vs. Dad

Mom and dad are totally different in some way. For example, mom never wants to bother others for help or go see the doctor unless it is really necessary.
Mom has a strong sense of danger and always know how to protect her kids.
Mom does what she can to save the earth by recycle, reuse, reduce and repurpose.
By the way the heat and noise that  generated by the use of the air conditioner is really annoying!