It isn't the burdens of today that drive men mad.It is the regrets over yesterday and the fear of tomorrow.Regret and fear are twin thieves who rob us of today.导致人们疯狂的往往不是今日的沉重，而是对昨日的懊悔和对明日的畏惧。懊悔和畏惧如同一对孪生的窃贼，偷走了我们的今天。

时间不是答案，但会带走问题。