意料之外也有好处，它能警醒我们世事未必如愿，也能激励我们行动刻不容缓。有些意外敦促我们改变现状，有些意外则表明我们期待的改变已经在发生。The unexpected is also helpful. It can warn us that things may not be as we wish. It can also inspire us to act without delay. Some surprises urge us to change the status go, while others indicate that the changes we expect are already taking place.——Bill Gates
