Nothing can prevent a deliberate attempt

Looking familiar? Sure. We see this almost everywhere in virtually every country. The question is: what can a lock do? I guess everyone would have the same answer:  preventing something valuable, like the bike in the image, from being stolen. Does it really work? yes and no. There is an old saying, nothing can prevent a deliberate attempt.

Since the first day when the lock was invented, human society has been painted a layer of dark color. You may think this problem is too small even to worry about. But when thinking further, it does reflect the ugly side of human nature. Doesn’t it?

The world will become a perfect place when word ”lock” can no longer be found in any dictionaries.