one innocent smile on a child's face....
and a cry of achievement at the winning moment..
the unparalleled courage in a soldier's heart...
and unreasonable gratitude shown by folding hands....
incessant desire for life in a patient's walk...
and persistently working brains for a noble cause.....
enormous realm of possibilities exist around...
if only you desire to think beyond your problems....
one positive thought when things aren't going right..
one huge smile in all the times...
yes, that's all it needs to live a happy life....