How much should you earn? As much as you possibly can. It doesn't matter whether you earn $10,000 a year or $100,000 a year as long as you've done the best you can.
Jim RohnLearn all you can, don't be lazy. Nothing's worse than being stupid. Being broke is bad, but being stupid is what's really bad. And what's really really bad is being broke and stupid. Nothing's much worse than that. Unless you're sick. Sick, broke and stupid, that’s about as far as you can fall unless you're ugly. Surely that would be the ultimate; ugly, sick, broke and stupid.
Jim RohnLearn from the negative as well as the positive, from the failures as well as the successes.
Jim Rohn