我曾在一所乡中学读高中。据我观察,从这所乡中学毕业的,考上大学的寥寥无几。于是,我有了自暴自弃的想法。一次,班主任跟我谈心。班主任问,水能流向天空吗?水往低处流,这是自然规律,水怎么可能流向高处、流向天空呢?我想。水不能流向天空,那天空的雨是怎么来的呢?天空的雨,就是地上流向天空的水。当然,水不能直接流向天空,但当水改变自己,改变自己的形态,成为一种气态,它就能袅袅地“流”向天空,成为天上的雨水。班主任说。最后班主任把话题一转,鼓励我道:当我们无法改变一种环境,无法改 I had a high school in a rural high school. According to my observation, only a few students who have graduated from this township high school have passed the examination. So, I have the idea of ​​giving up. Once, the class teacher talked to me. Class teacher asked, can the water flow to the sky? Water flow to the lower, this is a natural law, how can the water flow to the heights, flow to the sky? I think. The water can not flow to the sky, then the rain of the sky is how it? The rain of the sky, is the water on the ground to the sky. Of course, water can not flow directly to the sky, but when the water changes itself, changing its form and becoming a state of gas, it can curl into the sky and become the rainwater of heaven. Class teacher said. Finally, the class teacher a conversation to encourage me: when we can not change an environment, can not be changed