A Person can merely enjoy two occasions relating to him or her personally.
One, his Birthday - a day a year.
Another, his Marriage Day - A Day in a Lifetime.
Both are most precious ones, which stay memorable for a long time. Celebrating your Birthday in your childhood, with your classmates by distributing the chocolates, cutting the cake, while all sing aloud the following happy birthday wishers song ..
Happy Birthday or Birthday Wishes are life's precious gifts and each year that follows, brings new memories that comfort, new wisdom that fills each day with a deep kind of understanding that the years can't take away.