What does this Ancient Greek (Socrates) quote translate to?

Question

=] any help is greatly appreciated!

I've tried looking around, can't find it though!

Pic is uploaded here

http://img177.imageshack.us/my.php?image=socratesay9.jpg

Answer 1

The "spontaneous" life is not "viable" for the man.

That means that a man (a person) cannot lead a life taking spontaneous decisions. He should be more careful.