厚叶楼梯草（学名：Elatostema crassiusculum W. T. Wang）是荨麻科楼梯草属的植物，多年生草本。茎高4.5-24厘米，不分枝，有密钟乳体，疏被短柔毛，下部有时变无毛。叶有极短柄或无柄；叶片亚革质，斜椭圆形、斜倒卵形或倒卵状长圆形，长1.5-4.4厘米，宽1-1.8厘米，是中国的特有植物。分布于云南东南部（金平、麻栗坡）。生长于海拔450-700米低山林下阴处石上。
Time is important.
Everyone has 24 hours in a day. There are 365 days in a year. Once a day runs out in our life, it will never come back again.
If we love our lives, we shouldn’t waste time. We must control time. The best way to use time is to p
