A man without happiness is neither good nor well.

He who says he is happy in the desert means he knows where the well is.

A person who takes warning from the mishaps of others will always be happy.

A happy man is one who wants what he has. An unhappy man gets what he wants but never stops wanting.

A person who is not ashamed will do whatever he wants.

A person is not ready to know if he knows that you know it.