An inadvertent sentence might bring out dispute, a cruel sentence might ruin a life, a suitable sentence might release nervous, a caring sentence might cure wound and save the others...

• 一句无心的话也许会点燃纠纷；一句残酷的话也许会毁掉生命；一句及时的话也许会消释紧张；一句知心的话也许会愈合伤口挽救他人...