人究竟为何而活在这世上

为了寻找这个问题的答案。等找到后你对生活就没什么兴趣了。

因为你前世种的因
今世要还 得果
你要学佛就好了

为了繁衍后代

在我而言，我活在这世上只为了一丝渺茫的希望与一丝渺茫的幻想，还有，就是出于本能的对死亡的恐惧…

I have just asked the same question on yahoo
Here is from one of the answers
if we didn't live in this world we wouldn't exist therefore you wouldn't be able to ponder questions like this. be happy you live in a world where you have the luxury of using a computer with infinite possibilities.
heck... you could be living in a world with demons and mythical creatures running around controlling us.

因为生下来了