阿兰若

So so ture....

Murphy's Law

It tells the real world...

• A slice of buttered bread, when dropped, will always land butter-side down.
• When you need an item that is in a heap, it will always be the one at the bottom.
• Buses take ages to arrive, but when they do they always arrive in sets of three.  There actually is a logical explanation for this: the first bus is slowed down because of the time needed to let passengers get on and off. The subsequent buses are (typically) not allowed to pass the first bus, so you tend to end up with a full bus followed by a line of empty ones.
• The day you forget your umbrella, it pours with rain.
• When graphing, the graph paper is always one square too small for the perfect scale
• When caught in a traffic jam, the lane that you are in will always be the slowest to move. This also has a logical explanation. In general, the lane with the fewest cars in it is most likely to move the fastest. Therefore, since you're statistically more likely to be one of the members of the lane with the most cars, your lane will more often than not be the slow one.
• Nothing is as easy as it looks.
• Everything takes longer than you think. Or, everything takes twice as long as it should; excepting that which appears easy, taking three times as long.
• Anything that can go wrong will go wrong, and at the worst possible time.
• If there is a possibility of several things going wrong, the one that will cause the most damage will be the one to go wrong.
• If something simply cannot go wrong, it will anyway.
• If you perceive that there are four possible ways in which a procedure can go wrong, and circumvent these, then a fifth way, unprepared for, will promptly develop.
• Left to themselves, things tend to go from bad to worse.
• If everything seems to be going well, you have obviously overlooked something.
• Nature always sides with the hidden flaw.
• It is impossible to make anything foolproof because fools are so ingenious.
• Whenever you set out to do something, something else must be done first.
• Every solution breeds new problems.
• Change is inevitable, except from a vending machine.
• Junk will grow to fill the available cupboard space.
• All small objects of value will disappear when set down.
• If you make it idiot-proof, someone will make a better idiot.
• When you put your pants on without looking — they will always be on backwards.
• Good/Fast/Cheap - If you need something good fast, it won't be cheap. If you need something cheap fast, it won't be good. If you need something good cheap, it won't be fast.