how can we prove that?
maybe there's a trick behind this.
it got me thinking...about 2 and a half second. Only.
a wise man once says, don't play with words, because it can eat you.
don't play with numbers, because it can suffocate you...
they say practice makes perfect, that's why we have to do math practice everyday..
but i think if i do it everyday, i'll vomit.
what to do..
reality is even tougher...