Assuming the OP is not trolling, this is just madness. People often recommend a locking system worth 10-20% of your bike's value. You may decide not to go that far, but at the very least, you need two good locks. Make sure they are different, so that the thief will require different tools to crack both open. Look into security bolts for your wheels, stem, saddle, etc.

Watch this to get more ideas.